49911237

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 73781240

約数和(自身を除く): 23870003

約数列:

[1, 3, 9, 61, 183, 229, 397, 549, 687, 1191, 2061, 3573, 13969, 24217, 41907, 72651, 90913, 125721, 217953, 272739, 818217, 5545693, 16637079, 49911237]

約数ペア:

[(1, 49911237), (3, 16637079), (9, 5545693), (61, 818217), (183, 272739), (229, 217953), (397, 125721), (549, 90913), (687, 72651), (1191, 41907), (2061, 24217), (3573, 13969)]