51966704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{75533}}^1$

素因数の和:75584

約数の個数: 20

約数和(自身を含む): 103028376

約数和(自身を除く): 51061672

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 75533, 151066, 302132, 604264, 1208528, 3247919, 6495838, 12991676, 25983352, 51966704]

約数ペア:

[(1, 51966704), (2, 25983352), (4, 12991676), (8, 6495838), (16, 3247919), (43, 1208528), (86, 604264), (172, 302132), (344, 151066), (688, 75533)]