55763570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 106707456

約数和(自身を除く): 50943886

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 991, 1655, 1982, 3310, 4955, 5627, 9910, 11254, 16847, 28135, 33694, 56270, 84235, 168470, 328021, 656042, 1640105, 3280210, 5576357, 11152714, 27881785, 55763570]

約数ペア:

[(1, 55763570), (2, 27881785), (5, 11152714), (10, 5576357), (17, 3280210), (34, 1640105), (85, 656042), (170, 328021), (331, 168470), (662, 84235), (991, 56270), (1655, 33694), (1982, 28135), (3310, 16847), (4955, 11254), (5627, 9910)]