51426210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 140345856

約数和(自身を除く): 88919646

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 310, 330, 341, 363, 457, 465, 605, 682, 726, 914, 930, 1023, 1210, 1371, 1705, 1815, 2046, 2285, 2742, 3410, 3630, 3751, 4570, 5027, 5115, 6855, 7502, 10054, 10230, 11253, 13710, 14167, 15081, 18755, 22506, 25135, 28334, 30162, 37510, 42501, 50270, 55297, 56265, 70835, 75405, 85002, 110594, 112530, 141670, 150810, 155837, 165891, 212505, 276485, 311674, 331782, 425010, 467511, 552970, 779185, 829455, 935022, 1558370, 1658910, 1714207, 2337555, 3428414, 4675110, 5142621, 8571035, 10285242, 17142070, 25713105, 51426210]

約数ペア:

[(1, 51426210), (2, 25713105), (3, 17142070), (5, 10285242), (6, 8571035), (10, 5142621), (11, 4675110), (15, 3428414), (22, 2337555), (30, 1714207), (31, 1658910), (33, 1558370), (55, 935022), (62, 829455), (66, 779185), (93, 552970), (110, 467511), (121, 425010), (155, 331782), (165, 311674), (186, 276485), (242, 212505), (310, 165891), (330, 155837), (341, 150810), (363, 141670), (457, 112530), (465, 110594), (605, 85002), (682, 75405), (726, 70835), (914, 56265), (930, 55297), (1023, 50270), (1210, 42501), (1371, 37510), (1705, 30162), (1815, 28334), (2046, 25135), (2285, 22506), (2742, 18755), (3410, 15081), (3630, 14167), (3751, 13710), (4570, 11253), (5027, 10230), (5115, 10054), (6855, 7502)]