49387512680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3340

約数の個数: 256

約数和(自身を含む): 133123253760

約数和(自身を除く): 83735741080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 37, 40, 41, 44, 46, 55, 74, 82, 88, 92, 110, 115, 148, 164, 184, 185, 205, 220, 230, 253, 296, 328, 370, 407, 410, 440, 451, 460, 506, 740, 814, 820, 851, 902, 920, 943, 1012, 1265, 1480, 1517, 1628, 1640, 1702, 1804, 1886, 2024, 2035, 2255, 2530, 3034, 3217, 3256, 3404, 3608, 3772, 4070, 4255, 4510, 4715, 5060, 6068, 6434, 6808, 7544, 7585, 8140, 8510, 9020, 9361, 9430, 10120, 10373, 12136, 12868, 15170, 16085, 16280, 16687, 17020, 18040, 18722, 18860, 20746, 25736, 30340, 32170, 33374, 34040, 34891, 35387, 37444, 37720, 41492, 46805, 51865, 60680, 64340, 66748, 69782, 70774, 73991, 74888, 82984, 83435, 93610, 103730, 119029, 128680, 131897, 133496, 139564, 141548, 147982, 166870, 174455, 176935, 187220, 207460, 238058, 263794, 279128, 283096, 295964, 333740, 348910, 353870, 369955, 374440, 383801, 414920, 476116, 527588, 591928, 595145, 659485, 667480, 697820, 707740, 739910, 767602, 813901, 952232, 1055176, 1190290, 1309319, 1318970, 1395640, 1415480, 1450867, 1479820, 1535204, 1627802, 1919005, 2380580, 2618638, 2637940, 2737667, 2901734, 2959640, 3033631, 3070408, 3255604, 3838010, 4069505, 4761160, 4880189, 5237276, 5275880, 5475334, 5803468, 6067262, 6511208, 6546595, 7254335, 7676020, 8139010, 9760378, 10474552, 10950668, 11606936, 12134524, 13093190, 13688335, 14508670, 15168155, 15352040, 16278020, 19520756, 21901336, 24269048, 24400945, 26186380, 27376670, 29017340, 30114337, 30336310, 32556040, 33369941, 39041512, 48801890, 52372760, 53682079, 54753340, 58034680, 60228674, 60672620, 66739882, 97603780, 107364158, 109506680, 112244347, 120457348, 121345240, 133479764, 150571685, 166849705, 195207560, 214728316, 224488694, 240914696, 266959528, 268410395, 301143370, 333699410, 429456632, 448977388, 536820790, 561221735, 602286740, 667398820, 897954776, 1073641580, 1122443470, 1204573480, 1234687817, 1334797640, 2147283160, 2244886940, 2469375634, 4489773880, 4938751268, 6173439085, 9877502536, 12346878170, 24693756340, 49387512680]

約数ペア:

[(1, 49387512680), (2, 24693756340), (4, 12346878170), (5, 9877502536), (8, 6173439085), (10, 4938751268), (11, 4489773880), (20, 2469375634), (22, 2244886940), (23, 2147283160), (37, 1334797640), (40, 1234687817), (41, 1204573480), (44, 1122443470), (46, 1073641580), (55, 897954776), (74, 667398820), (82, 602286740), (88, 561221735), (92, 536820790), (110, 448977388), (115, 429456632), (148, 333699410), (164, 301143370), (184, 268410395), (185, 266959528), (205, 240914696), (220, 224488694), (230, 214728316), (253, 195207560), (296, 166849705), (328, 150571685), (370, 133479764), (407, 121345240), (410, 120457348), (440, 112244347), (451, 109506680), (460, 107364158), (506, 97603780), (740, 66739882), (814, 60672620), (820, 60228674), (851, 58034680), (902, 54753340), (920, 53682079), (943, 52372760), (1012, 48801890), (1265, 39041512), (1480, 33369941), (1517, 32556040), (1628, 30336310), (1640, 30114337), (1702, 29017340), (1804, 27376670), (1886, 26186380), (2024, 24400945), (2035, 24269048), (2255, 21901336), (2530, 19520756), (3034, 16278020), (3217, 15352040), (3256, 15168155), (3404, 14508670), (3608, 13688335), (3772, 13093190), (4070, 12134524), (4255, 11606936), (4510, 10950668), (4715, 10474552), (5060, 9760378), (6068, 8139010), (6434, 7676020), (6808, 7254335), (7544, 6546595), (7585, 6511208), (8140, 6067262), (8510, 5803468), (9020, 5475334), (9361, 5275880), (9430, 5237276), (10120, 4880189), (10373, 4761160), (12136, 4069505), (12868, 3838010), (15170, 3255604), (16085, 3070408), (16280, 3033631), (16687, 2959640), (17020, 2901734), (18040, 2737667), (18722, 2637940), (18860, 2618638), (20746, 2380580), (25736, 1919005), (30340, 1627802), (32170, 1535204), (33374, 1479820), (34040, 1450867), (34891, 1415480), (35387, 1395640), (37444, 1318970), (37720, 1309319), (41492, 1190290), (46805, 1055176), (51865, 952232), (60680, 813901), (64340, 767602), (66748, 739910), (69782, 707740), (70774, 697820), (73991, 667480), (74888, 659485), (82984, 595145), (83435, 591928), (93610, 527588), (103730, 476116), (119029, 414920), (128680, 383801), (131897, 374440), (133496, 369955), (139564, 353870), (141548, 348910), (147982, 333740), (166870, 295964), (174455, 283096), (176935, 279128), (187220, 263794), (207460, 238058)]