57404545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1579}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 75309120

約数和(自身を除く): 17904575

約数列:

[1, 5, 11, 55, 661, 1579, 3305, 7271, 7895, 17369, 36355, 86845, 1043719, 5218595, 11480909, 57404545]

約数ペア:

[(1, 57404545), (5, 11480909), (11, 5218595), (55, 1043719), (661, 86845), (1579, 36355), (3305, 17369), (7271, 7895)]