56142790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{46399}}^1$

素因数の和:46428

約数の個数: 24

約数和(自身を含む): 111081600

約数和(自身を除く): 54938810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 46399, 92798, 231995, 463990, 510389, 1020778, 2551945, 5103890, 5614279, 11228558, 28071395, 56142790]

約数ペア:

[(1, 56142790), (2, 28071395), (5, 11228558), (10, 5614279), (11, 5103890), (22, 2551945), (55, 1020778), (110, 510389), (121, 463990), (242, 231995), (605, 92798), (1210, 46399)]