53859128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1657}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 107438400

約数和(自身を除く): 53579272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 956, 1657, 1912, 3314, 4063, 6628, 8126, 13256, 16252, 28169, 32504, 56338, 112676, 225352, 396023, 792046, 1584092, 3168184, 6732391, 13464782, 26929564, 53859128]

約数ペア:

[(1, 53859128), (2, 26929564), (4, 13464782), (8, 6732391), (17, 3168184), (34, 1584092), (68, 792046), (136, 396023), (239, 225352), (478, 112676), (956, 56338), (1657, 32504), (1912, 28169), (3314, 16252), (4063, 13256), (6628, 8126)]