51320388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{610957}}^1$

素因数の和:610971

約数の個数: 24

約数和(自身を含む): 136854592

約数和(自身を除く): 85534204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 610957, 1221914, 1832871, 2443828, 3665742, 4276699, 7331484, 8553398, 12830097, 17106796, 25660194, 51320388]

約数ペア:

[(1, 51320388), (2, 25660194), (3, 17106796), (4, 12830097), (6, 8553398), (7, 7331484), (12, 4276699), (14, 3665742), (21, 2443828), (28, 1832871), (42, 1221914), (84, 610957)]