54811460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249143}}^1$

素因数の和:249163

約数の個数: 24

約数和(自身を含む): 125568576

約数和(自身を除く): 70757116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 249143, 498286, 996572, 1245715, 2491430, 2740573, 4982860, 5481146, 10962292, 13702865, 27405730, 54811460]

約数ペア:

[(1, 54811460), (2, 27405730), (4, 13702865), (5, 10962292), (10, 5481146), (11, 4982860), (20, 2740573), (22, 2491430), (44, 1245715), (55, 996572), (110, 498286), (220, 249143)]