48486428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1663}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 87639552

約数和(自身を除く): 39153124

約数列:

[1, 2, 4, 37, 74, 148, 197, 394, 788, 1663, 3326, 6652, 7289, 14578, 29156, 61531, 123062, 246124, 327611, 655222, 1310444, 12121607, 24243214, 48486428]

約数ペア:

[(1, 48486428), (2, 24243214), (4, 12121607), (37, 1310444), (74, 655222), (148, 327611), (197, 246124), (394, 123062), (788, 61531), (1663, 29156), (3326, 14578), (6652, 7289)]