50781296

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{28087}}^1$

素因数の和:28208

約数の個数: 20

約数和(自身を含む): 99262992

約数和(自身を除く): 48481696

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 28087, 56174, 112348, 224696, 449392, 3173831, 6347662, 12695324, 25390648, 50781296]

約数ペア:

[(1, 50781296), (2, 25390648), (4, 12695324), (8, 6347662), (16, 3173831), (113, 449392), (226, 224696), (452, 112348), (904, 56174), (1808, 28087)]