51230310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1571}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 123144192

約数和(自身を除く): 71913882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1087, 1571, 2174, 3142, 3261, 4713, 5435, 6522, 7855, 9426, 10870, 15710, 16305, 23565, 32610, 47130, 1707677, 3415354, 5123031, 8538385, 10246062, 17076770, 25615155, 51230310]

約数ペア:

[(1, 51230310), (2, 25615155), (3, 17076770), (5, 10246062), (6, 8538385), (10, 5123031), (15, 3415354), (30, 1707677), (1087, 47130), (1571, 32610), (2174, 23565), (3142, 16305), (3261, 15710), (4713, 10870), (5435, 9426), (6522, 7855)]