55366420

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2851}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 116430048

約数和(自身を除く): 61063628

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 2851, 3884, 4855, 5702, 9710, 11404, 14255, 19420, 28510, 57020, 2768321, 5536642, 11073284, 13841605, 27683210, 55366420]

約数ペア:

[(1, 55366420), (2, 27683210), (4, 13841605), (5, 11073284), (10, 5536642), (20, 2768321), (971, 57020), (1942, 28510), (2851, 19420), (3884, 14255), (4855, 11404), (5702, 9710)]