56647370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11777}}^1$

素因数の和:11834

約数の個数: 32

約数和(自身を含む): 112786128

約数和(自身を除く): 56138758

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 11777, 23554, 58885, 117770, 153101, 306202, 435749, 765505, 871498, 1531010, 2178745, 4357490, 5664737, 11329474, 28323685, 56647370]

約数ペア:

[(1, 56647370), (2, 28323685), (5, 11329474), (10, 5664737), (13, 4357490), (26, 2178745), (37, 1531010), (65, 871498), (74, 765505), (130, 435749), (185, 306202), (370, 153101), (481, 117770), (962, 58885), (2405, 23554), (4810, 11777)]