56500376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1123}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 111950400

約数和(自身を除く): 55450024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 662, 1123, 1324, 2246, 2648, 4492, 6289, 8984, 12578, 21337, 25156, 42674, 50312, 85348, 170696, 371713, 743426, 1486852, 2973704, 7062547, 14125094, 28250188, 56500376]

約数ペア:

[(1, 56500376), (2, 28250188), (4, 14125094), (8, 7062547), (19, 2973704), (38, 1486852), (76, 743426), (152, 371713), (331, 170696), (662, 85348), (1123, 50312), (1324, 42674), (2246, 25156), (2648, 21337), (4492, 12578), (6289, 8984)]