55703745

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 101217792

約数和(自身を除く): 45514047

約数列:

[1, 3, 5, 9, 15, 31, 45, 73, 93, 155, 219, 279, 365, 465, 547, 657, 1095, 1395, 1641, 2263, 2735, 3285, 4923, 6789, 8205, 11315, 16957, 20367, 24615, 33945, 39931, 50871, 84785, 101835, 119793, 152613, 199655, 254355, 359379, 598965, 763065, 1237861, 1796895, 3713583, 6189305, 11140749, 18567915, 55703745]

約数ペア:

[(1, 55703745), (3, 18567915), (5, 11140749), (9, 6189305), (15, 3713583), (31, 1796895), (45, 1237861), (73, 763065), (93, 598965), (155, 359379), (219, 254355), (279, 199655), (365, 152613), (465, 119793), (547, 101835), (657, 84785), (1095, 50871), (1395, 39931), (1641, 33945), (2263, 24615), (2735, 20367), (3285, 16957), (4923, 11315), (6789, 8205)]