54257975

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 69930048

約数和(自身を除く): 15672073

約数列:

[1, 5, 25, 47, 61, 235, 305, 757, 1175, 1525, 2867, 3785, 14335, 18925, 35579, 46177, 71675, 177895, 230885, 889475, 1154425, 2170319, 10851595, 54257975]

約数ペア:

[(1, 54257975), (5, 10851595), (25, 2170319), (47, 1154425), (61, 889475), (235, 230885), (305, 177895), (757, 71675), (1175, 46177), (1525, 35579), (2867, 18925), (3785, 14335)]