53895366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{821}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 133874208

約数和(自身を除く): 79978842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 521, 821, 1042, 1563, 1642, 2463, 3126, 3647, 4689, 4926, 5747, 7294, 7389, 9378, 10941, 11494, 14778, 17241, 21882, 32823, 34482, 51723, 65646, 103446, 427741, 855482, 1283223, 2566446, 2994187, 3849669, 5988374, 7699338, 8982561, 17965122, 26947683, 53895366]

約数ペア:

[(1, 53895366), (2, 26947683), (3, 17965122), (6, 8982561), (7, 7699338), (9, 5988374), (14, 3849669), (18, 2994187), (21, 2566446), (42, 1283223), (63, 855482), (126, 427741), (521, 103446), (821, 65646), (1042, 51723), (1563, 34482), (1642, 32823), (2463, 21882), (3126, 17241), (3647, 14778), (4689, 11494), (4926, 10941), (5747, 9378), (7294, 7389)]