52803660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 191923200

約数和(自身を除く): 139119540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 509, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1018, 1092, 1140, 1235, 1330, 1365, 1482, 1527, 1596, 1729, 1820, 1995, 2036, 2470, 2545, 2660, 2730, 2964, 3054, 3458, 3563, 3705, 3990, 4940, 5090, 5187, 5460, 6108, 6617, 6916, 7126, 7410, 7635, 7980, 8645, 9671, 10180, 10374, 10689, 13234, 14252, 14820, 15270, 17290, 17815, 19342, 19851, 20748, 21378, 25935, 26468, 29013, 30540, 33085, 34580, 35630, 38684, 39702, 42756, 46319, 48355, 51870, 53445, 58026, 66170, 67697, 71260, 79404, 92638, 96710, 99255, 103740, 106890, 116052, 125723, 132340, 135394, 138957, 145065, 185276, 193420, 198510, 203091, 213780, 231595, 251446, 270788, 277914, 290130, 338485, 377169, 397020, 406182, 463190, 502892, 555828, 580260, 628615, 676970, 694785, 754338, 812364, 880061, 926380, 1015455, 1257230, 1353940, 1389570, 1508676, 1760122, 1885845, 2030910, 2514460, 2640183, 2779140, 3520244, 3771690, 4061820, 4400305, 5280366, 7543380, 8800610, 10560732, 13200915, 17601220, 26401830, 52803660]

約数ペア:

[(1, 52803660), (2, 26401830), (3, 17601220), (4, 13200915), (5, 10560732), (6, 8800610), (7, 7543380), (10, 5280366), (12, 4400305), (13, 4061820), (14, 3771690), (15, 3520244), (19, 2779140), (20, 2640183), (21, 2514460), (26, 2030910), (28, 1885845), (30, 1760122), (35, 1508676), (38, 1389570), (39, 1353940), (42, 1257230), (52, 1015455), (57, 926380), (60, 880061), (65, 812364), (70, 754338), (76, 694785), (78, 676970), (84, 628615), (91, 580260), (95, 555828), (105, 502892), (114, 463190), (130, 406182), (133, 397020), (140, 377169), (156, 338485), (182, 290130), (190, 277914), (195, 270788), (210, 251446), (228, 231595), (247, 213780), (260, 203091), (266, 198510), (273, 193420), (285, 185276), (364, 145065), (380, 138957), (390, 135394), (399, 132340), (420, 125723), (455, 116052), (494, 106890), (509, 103740), (532, 99255), (546, 96710), (570, 92638), (665, 79404), (741, 71260), (780, 67697), (798, 66170), (910, 58026), (988, 53445), (1018, 51870), (1092, 48355), (1140, 46319), (1235, 42756), (1330, 39702), (1365, 38684), (1482, 35630), (1527, 34580), (1596, 33085), (1729, 30540), (1820, 29013), (1995, 26468), (2036, 25935), (2470, 21378), (2545, 20748), (2660, 19851), (2730, 19342), (2964, 17815), (3054, 17290), (3458, 15270), (3563, 14820), (3705, 14252), (3990, 13234), (4940, 10689), (5090, 10374), (5187, 10180), (5460, 9671), (6108, 8645), (6617, 7980), (6916, 7635), (7126, 7410)]