53240990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{929}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 104859360

約数和(自身を除く): 51618370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 521, 929, 1042, 1858, 2605, 4645, 5210, 5731, 9290, 10219, 11462, 20438, 28655, 51095, 57310, 102190, 484009, 968018, 2420045, 4840090, 5324099, 10648198, 26620495, 53240990]

約数ペア:

[(1, 53240990), (2, 26620495), (5, 10648198), (10, 5324099), (11, 4840090), (22, 2420045), (55, 968018), (110, 484009), (521, 102190), (929, 57310), (1042, 51095), (1858, 28655), (2605, 20438), (4645, 11462), (5210, 10219), (5731, 9290)]