51489128

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{56957}}^1$

素因数の和:57076

約数の個数: 16

約数和(自身を含む): 97398180

約数和(自身を除く): 45909052

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 56957, 113914, 227828, 455656, 6436141, 12872282, 25744564, 51489128]

約数ペア:

[(1, 51489128), (2, 25744564), (4, 12872282), (8, 6436141), (113, 455656), (226, 227828), (452, 113914), (904, 56957)]