51787818

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^2\times {\mathrm{461}}^1$

素因数の和:627

約数の個数: 36

約数和(自身を含む): 113891778

約数和(自身を除く): 62103960

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 461, 474, 711, 922, 1383, 1422, 2766, 4149, 6241, 8298, 12482, 18723, 36419, 37446, 56169, 72838, 109257, 112338, 218514, 327771, 655542, 2877101, 5754202, 8631303, 17262606, 25893909, 51787818]

約数ペア:

[(1, 51787818), (2, 25893909), (3, 17262606), (6, 8631303), (9, 5754202), (18, 2877101), (79, 655542), (158, 327771), (237, 218514), (461, 112338), (474, 109257), (711, 72838), (922, 56169), (1383, 37446), (1422, 36419), (2766, 18723), (4149, 12482), (6241, 8298)]