55771828

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17627}}^1$

素因数の和:17751

約数の個数: 24

約数和(自身を含む): 112537152

約数和(自身を除く): 56765324

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 17627, 35254, 70508, 123389, 246778, 493556, 1991851, 3983702, 7967404, 13942957, 27885914, 55771828]

約数ペア:

[(1, 55771828), (2, 27885914), (4, 13942957), (7, 7967404), (14, 3983702), (28, 1991851), (113, 493556), (226, 246778), (452, 123389), (791, 70508), (1582, 35254), (3164, 17627)]