51168464

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{21179}}^1$

素因数の和:21338

約数の個数: 20

約数和(自身を含む): 99800160

約数和(自身を除く): 48631696

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 21179, 42358, 84716, 169432, 338864, 3198029, 6396058, 12792116, 25584232, 51168464]

約数ペア:

[(1, 51168464), (2, 25584232), (4, 12792116), (8, 6396058), (16, 3198029), (151, 338864), (302, 169432), (604, 84716), (1208, 42358), (2416, 21179)]