51135688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{336419}}^1$

素因数の和:336444

約数の個数: 16

約数和(自身を含む): 100926000

約数和(自身を除く): 49790312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 336419, 672838, 1345676, 2691352, 6391961, 12783922, 25567844, 51135688]

約数ペア:

[(1, 51135688), (2, 25567844), (4, 12783922), (8, 6391961), (19, 2691352), (38, 1345676), (76, 672838), (152, 336419)]