57122252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8269}}^1$

素因数の和:8441

約数の個数: 24

約数和(自身を含む): 109759440

約数和(自身を除く): 52637188

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 8269, 16538, 33076, 90959, 181918, 363836, 1298233, 2596466, 5192932, 14280563, 28561126, 57122252]

約数ペア:

[(1, 57122252), (2, 28561126), (4, 14280563), (11, 5192932), (22, 2596466), (44, 1298233), (157, 363836), (314, 181918), (628, 90959), (1727, 33076), (3454, 16538), (6908, 8269)]