51777830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17317}}^1$

素因数の和:17360

約数の個数: 32

約数和(自身を含む): 104739264

約数和(自身を除く): 52961434

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 17317, 34634, 86585, 173170, 225121, 398291, 450242, 796582, 1125605, 1991455, 2251210, 3982910, 5177783, 10355566, 25888915, 51777830]

約数ペア:

[(1, 51777830), (2, 25888915), (5, 10355566), (10, 5177783), (13, 3982910), (23, 2251210), (26, 1991455), (46, 1125605), (65, 796582), (115, 450242), (130, 398291), (230, 225121), (299, 173170), (598, 86585), (1495, 34634), (2990, 17317)]