47513110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2213}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 90862560

約数和(自身を除く): 43349450

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 2213, 4294, 4426, 10735, 11065, 21470, 22130, 42047, 84094, 210235, 250069, 420470, 500138, 1250345, 2500690, 4751311, 9502622, 23756555, 47513110]

約数ペア:

[(1, 47513110), (2, 23756555), (5, 9502622), (10, 4751311), (19, 2500690), (38, 1250345), (95, 500138), (113, 420470), (190, 250069), (226, 210235), (565, 84094), (1130, 42047), (2147, 22130), (2213, 21470), (4294, 11065), (4426, 10735)]