52519987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 60473952

約数和(自身を除く): 7953965

約数列:

[1, 13, 17, 107, 221, 1391, 1819, 2221, 23647, 28873, 37757, 237647, 490841, 3089411, 4039999, 52519987]

約数ペア:

[(1, 52519987), (13, 4039999), (17, 3089411), (107, 490841), (221, 237647), (1391, 37757), (1819, 28873), (2221, 23647)]