51197406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{656377}}^1$

素因数の和:656395

約数の個数: 16

約数和(自身を含む): 110271504

約数和(自身を除く): 59074098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 656377, 1312754, 1969131, 3938262, 8532901, 17065802, 25598703, 51197406]

約数ペア:

[(1, 51197406), (2, 25598703), (3, 17065802), (6, 8532901), (13, 3938262), (26, 1969131), (39, 1312754), (78, 656377)]