51361244944

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{7848601}}^1$

素因数の和:7849018

約数の個数: 20

約数和(自身を含む): 99755731420

約数和(自身を除く): 48394486476

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 7848601, 15697202, 31394404, 62788808, 125577616, 3210077809, 6420155618, 12840311236, 25680622472, 51361244944]

約数ペア:

[(1, 51361244944), (2, 25680622472), (4, 12840311236), (8, 6420155618), (16, 3210077809), (409, 125577616), (818, 62788808), (1636, 31394404), (3272, 15697202), (6544, 7848601)]