51661402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{116881}}^1$

素因数の和:116913

約数の個数: 16

約数和(自身を含む): 88362792

約数和(自身を除く): 36701390

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 116881, 233762, 1519453, 1986977, 3038906, 3973954, 25830701, 51661402]

約数ペア:

[(1, 51661402), (2, 25830701), (13, 3973954), (17, 3038906), (26, 1986977), (34, 1519453), (221, 233762), (442, 116881)]