51118228

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{42457}}^1$

素因数の和:42511

約数の個数: 24

約数和(自身を含む): 104616512

約数和(自身を除く): 53498284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 42457, 84914, 169828, 297199, 594398, 1188796, 1825651, 3651302, 7302604, 12779557, 25559114, 51118228]

約数ペア:

[(1, 51118228), (2, 25559114), (4, 12779557), (7, 7302604), (14, 3651302), (28, 1825651), (43, 1188796), (86, 594398), (172, 297199), (301, 169828), (602, 84914), (1204, 42457)]