51291258

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{78427}}^1$

素因数の和:78541

約数の個数: 16

約数和(自身を含む): 103524960

約数和(自身を除く): 52233702

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 78427, 156854, 235281, 470562, 8548543, 17097086, 25645629, 51291258]

約数ペア:

[(1, 51291258), (2, 25645629), (3, 17097086), (6, 8548543), (109, 470562), (218, 235281), (327, 156854), (654, 78427)]