51333866

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1153}}^1$

素因数の和:1465

約数の個数: 16

約数和(自身を含む): 78144264

約数和(自身を除く): 26810398

約数列:

[1, 2, 113, 197, 226, 394, 1153, 2306, 22261, 44522, 130289, 227141, 260578, 454282, 25666933, 51333866]

約数ペア:

[(1, 51333866), (2, 25666933), (113, 454282), (197, 260578), (226, 227141), (394, 130289), (1153, 44522), (2306, 22261)]