51668210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{42701}}^1$

素因数の和:42730

約数の個数: 24

約数和(自身を含む): 102228588

約数和(自身を除く): 50560378

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 42701, 85402, 213505, 427010, 469711, 939422, 2348555, 4697110, 5166821, 10333642, 25834105, 51668210]

約数ペア:

[(1, 51668210), (2, 25834105), (5, 10333642), (10, 5166821), (11, 4697110), (22, 2348555), (55, 939422), (110, 469711), (121, 427010), (242, 213505), (605, 85402), (1210, 42701)]