51245404

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23167}}^1$

素因数の和:23257

約数の個数: 24

約数和(自身を含む): 103792640

約数和(自身を除く): 52547236

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 23167, 46334, 92668, 162169, 324338, 648676, 1830193, 3660386, 7320772, 12811351, 25622702, 51245404]

約数ペア:

[(1, 51245404), (2, 25622702), (4, 12811351), (7, 7320772), (14, 3660386), (28, 1830193), (79, 648676), (158, 324338), (316, 162169), (553, 92668), (1106, 46334), (2212, 23167)]