51669800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 157489920

約数和(自身を除く): 105820120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 85, 91, 100, 104, 119, 130, 136, 140, 167, 170, 175, 182, 200, 221, 238, 260, 280, 325, 334, 340, 350, 364, 425, 442, 455, 476, 520, 595, 650, 668, 680, 700, 728, 835, 850, 884, 910, 952, 1105, 1169, 1190, 1300, 1336, 1400, 1547, 1670, 1700, 1768, 1820, 2171, 2210, 2275, 2338, 2380, 2600, 2839, 2975, 3094, 3340, 3400, 3640, 4175, 4342, 4420, 4550, 4676, 4760, 5525, 5678, 5845, 5950, 6188, 6680, 7735, 8350, 8684, 8840, 9100, 9352, 10855, 11050, 11356, 11690, 11900, 12376, 14195, 15197, 15470, 16700, 17368, 18200, 19873, 21710, 22100, 22712, 23380, 23800, 28390, 29225, 30394, 30940, 33400, 36907, 38675, 39746, 43420, 44200, 46760, 54275, 56780, 58450, 60788, 61880, 70975, 73814, 75985, 77350, 79492, 86840, 99365, 108550, 113560, 116900, 121576, 141950, 147628, 151970, 154700, 158984, 184535, 198730, 217100, 233800, 258349, 283900, 295256, 303940, 309400, 369070, 379925, 397460, 434200, 496825, 516698, 567800, 607880, 738140, 759850, 794920, 922675, 993650, 1033396, 1291745, 1476280, 1519700, 1845350, 1987300, 2066792, 2583490, 3039400, 3690700, 3974600, 5166980, 6458725, 7381400, 10333960, 12917450, 25834900, 51669800]

約数ペア:

[(1, 51669800), (2, 25834900), (4, 12917450), (5, 10333960), (7, 7381400), (8, 6458725), (10, 5166980), (13, 3974600), (14, 3690700), (17, 3039400), (20, 2583490), (25, 2066792), (26, 1987300), (28, 1845350), (34, 1519700), (35, 1476280), (40, 1291745), (50, 1033396), (52, 993650), (56, 922675), (65, 794920), (68, 759850), (70, 738140), (85, 607880), (91, 567800), (100, 516698), (104, 496825), (119, 434200), (130, 397460), (136, 379925), (140, 369070), (167, 309400), (170, 303940), (175, 295256), (182, 283900), (200, 258349), (221, 233800), (238, 217100), (260, 198730), (280, 184535), (325, 158984), (334, 154700), (340, 151970), (350, 147628), (364, 141950), (425, 121576), (442, 116900), (455, 113560), (476, 108550), (520, 99365), (595, 86840), (650, 79492), (668, 77350), (680, 75985), (700, 73814), (728, 70975), (835, 61880), (850, 60788), (884, 58450), (910, 56780), (952, 54275), (1105, 46760), (1169, 44200), (1190, 43420), (1300, 39746), (1336, 38675), (1400, 36907), (1547, 33400), (1670, 30940), (1700, 30394), (1768, 29225), (1820, 28390), (2171, 23800), (2210, 23380), (2275, 22712), (2338, 22100), (2380, 21710), (2600, 19873), (2839, 18200), (2975, 17368), (3094, 16700), (3340, 15470), (3400, 15197), (3640, 14195), (4175, 12376), (4342, 11900), (4420, 11690), (4550, 11356), (4676, 11050), (4760, 10855), (5525, 9352), (5678, 9100), (5845, 8840), (5950, 8684), (6188, 8350), (6680, 7735)]