49994280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 256

約数和(自身を含む): 202176000

約数和(自身を除く): 152181720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 389, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 778, 840, 918, 945, 952, 1020, 1071, 1080, 1167, 1190, 1224, 1260, 1428, 1512, 1530, 1556, 1785, 1836, 1890, 1945, 2040, 2142, 2295, 2334, 2380, 2520, 2723, 2856, 3060, 3112, 3213, 3501, 3570, 3672, 3780, 3890, 4284, 4590, 4668, 4760, 5355, 5446, 5835, 6120, 6426, 6613, 7002, 7140, 7560, 7780, 8169, 8568, 9180, 9336, 10503, 10710, 10892, 11670, 12852, 13226, 13615, 14004, 14280, 15560, 16065, 16338, 17505, 18360, 19839, 21006, 21420, 21784, 23340, 24507, 25704, 26452, 27230, 28008, 32130, 32676, 33065, 35010, 39678, 40845, 42012, 42840, 46291, 46680, 49014, 52515, 52904, 54460, 59517, 64260, 65352, 66130, 70020, 73521, 79356, 81690, 84024, 92582, 98028, 99195, 105030, 108920, 119034, 122535, 128520, 132260, 138873, 140040, 147042, 158712, 163380, 178551, 185164, 196056, 198390, 210060, 231455, 238068, 245070, 264520, 277746, 294084, 297585, 326760, 357102, 367605, 370328, 396780, 416619, 420120, 462910, 476136, 490140, 555492, 588168, 595170, 694365, 714204, 735210, 793560, 833238, 892755, 925820, 980280, 1110984, 1190340, 1249857, 1388730, 1428408, 1470420, 1666476, 1785510, 1851640, 2083095, 2380680, 2499714, 2777460, 2940840, 3332952, 3571020, 4166190, 4999428, 5554920, 6249285, 7142040, 8332380, 9998856, 12498570, 16664760, 24997140, 49994280]

約数ペア:

[(1, 49994280), (2, 24997140), (3, 16664760), (4, 12498570), (5, 9998856), (6, 8332380), (7, 7142040), (8, 6249285), (9, 5554920), (10, 4999428), (12, 4166190), (14, 3571020), (15, 3332952), (17, 2940840), (18, 2777460), (20, 2499714), (21, 2380680), (24, 2083095), (27, 1851640), (28, 1785510), (30, 1666476), (34, 1470420), (35, 1428408), (36, 1388730), (40, 1249857), (42, 1190340), (45, 1110984), (51, 980280), (54, 925820), (56, 892755), (60, 833238), (63, 793560), (68, 735210), (70, 714204), (72, 694365), (84, 595170), (85, 588168), (90, 555492), (102, 490140), (105, 476136), (108, 462910), (119, 420120), (120, 416619), (126, 396780), (135, 370328), (136, 367605), (140, 357102), (153, 326760), (168, 297585), (170, 294084), (180, 277746), (189, 264520), (204, 245070), (210, 238068), (216, 231455), (238, 210060), (252, 198390), (255, 196056), (270, 185164), (280, 178551), (306, 163380), (315, 158712), (340, 147042), (357, 140040), (360, 138873), (378, 132260), (389, 128520), (408, 122535), (420, 119034), (459, 108920), (476, 105030), (504, 99195), (510, 98028), (540, 92582), (595, 84024), (612, 81690), (630, 79356), (680, 73521), (714, 70020), (756, 66130), (765, 65352), (778, 64260), (840, 59517), (918, 54460), (945, 52904), (952, 52515), (1020, 49014), (1071, 46680), (1080, 46291), (1167, 42840), (1190, 42012), (1224, 40845), (1260, 39678), (1428, 35010), (1512, 33065), (1530, 32676), (1556, 32130), (1785, 28008), (1836, 27230), (1890, 26452), (1945, 25704), (2040, 24507), (2142, 23340), (2295, 21784), (2334, 21420), (2380, 21006), (2520, 19839), (2723, 18360), (2856, 17505), (3060, 16338), (3112, 16065), (3213, 15560), (3501, 14280), (3570, 14004), (3672, 13615), (3780, 13226), (3890, 12852), (4284, 11670), (4590, 10892), (4668, 10710), (4760, 10503), (5355, 9336), (5446, 9180), (5835, 8568), (6120, 8169), (6426, 7780), (6613, 7560), (7002, 7140)]