51399632

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{28429}}^1$

素因数の和:28550

約数の個数: 20

約数和(自身を含む): 100471620

約数和(自身を除く): 49071988

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 28429, 56858, 113716, 227432, 454864, 3212477, 6424954, 12849908, 25699816, 51399632]

約数ペア:

[(1, 51399632), (2, 25699816), (4, 12849908), (8, 6424954), (16, 3212477), (113, 454864), (226, 227432), (452, 113716), (904, 56858), (1808, 28429)]