57243890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47309}}^1$

素因数の和:47338

約数の個数: 24

約数和(自身を含む): 113260140

約数和(自身を除く): 56016250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 47309, 94618, 236545, 473090, 520399, 1040798, 2601995, 5203990, 5724389, 11448778, 28621945, 57243890]

約数ペア:

[(1, 57243890), (2, 28621945), (5, 11448778), (10, 5724389), (11, 5203990), (22, 2601995), (55, 1040798), (110, 520399), (121, 473090), (242, 236545), (605, 94618), (1210, 47309)]