55237208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8707}}^1$

素因数の和:8787

約数の個数: 32

約数和(自身を含む): 113378160

約数和(自身を除く): 58140952

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 8707, 17414, 34828, 69656, 113191, 226382, 452764, 531127, 905528, 1062254, 2124508, 4249016, 6904651, 13809302, 27618604, 55237208]

約数ペア:

[(1, 55237208), (2, 27618604), (4, 13809302), (8, 6904651), (13, 4249016), (26, 2124508), (52, 1062254), (61, 905528), (104, 531127), (122, 452764), (244, 226382), (488, 113191), (793, 69656), (1586, 34828), (3172, 17414), (6344, 8707)]