51268358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3919}}^1$

素因数の和:4163

約数の個数: 16

約数和(自身を含む): 79779840

約数和(自身を除く): 28511482

約数列:

[1, 2, 31, 62, 211, 422, 3919, 6541, 7838, 13082, 121489, 242978, 826909, 1653818, 25634179, 51268358]

約数ペア:

[(1, 51268358), (2, 25634179), (31, 1653818), (62, 826909), (211, 242978), (422, 121489), (3919, 13082), (6541, 7838)]