49074575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{16223}}^1$

素因数の和:16255

約数の個数: 18

約数和(自身を含む): 66891552

約数和(自身を除く): 17816977

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 16223, 81115, 178453, 405575, 892265, 1962983, 4461325, 9814915, 49074575]

約数ペア:

[(1, 49074575), (5, 9814915), (11, 4461325), (25, 1962983), (55, 892265), (121, 405575), (275, 178453), (605, 81115), (3025, 16223)]