55552590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 154192896

約数和(自身を除く): 98640306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 47, 69, 90, 94, 115, 138, 141, 207, 230, 235, 282, 345, 414, 423, 470, 571, 690, 705, 846, 1035, 1081, 1142, 1410, 1713, 2070, 2115, 2162, 2855, 3243, 3426, 4230, 5139, 5405, 5710, 6486, 8565, 9729, 10278, 10810, 13133, 16215, 17130, 19458, 25695, 26266, 26837, 32430, 39399, 48645, 51390, 53674, 65665, 78798, 80511, 97290, 118197, 131330, 134185, 161022, 196995, 236394, 241533, 268370, 393990, 402555, 483066, 590985, 617251, 805110, 1181970, 1207665, 1234502, 1851753, 2415330, 3086255, 3703506, 5555259, 6172510, 9258765, 11110518, 18517530, 27776295, 55552590]

約数ペア:

[(1, 55552590), (2, 27776295), (3, 18517530), (5, 11110518), (6, 9258765), (9, 6172510), (10, 5555259), (15, 3703506), (18, 3086255), (23, 2415330), (30, 1851753), (45, 1234502), (46, 1207665), (47, 1181970), (69, 805110), (90, 617251), (94, 590985), (115, 483066), (138, 402555), (141, 393990), (207, 268370), (230, 241533), (235, 236394), (282, 196995), (345, 161022), (414, 134185), (423, 131330), (470, 118197), (571, 97290), (690, 80511), (705, 78798), (846, 65665), (1035, 53674), (1081, 51390), (1142, 48645), (1410, 39399), (1713, 32430), (2070, 26837), (2115, 26266), (2162, 25695), (2855, 19458), (3243, 17130), (3426, 16215), (4230, 13133), (5139, 10810), (5405, 10278), (5710, 9729), (6486, 8565)]