49813885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 66294648

約数和(自身を除く): 16480763

約数列:

[1, 5, 11, 55, 121, 137, 601, 605, 685, 1507, 3005, 6611, 7535, 16577, 33055, 72721, 82337, 82885, 363605, 411685, 905707, 4528535, 9962777, 49813885]

約数ペア:

[(1, 49813885), (5, 9962777), (11, 4528535), (55, 905707), (121, 411685), (137, 363605), (601, 82885), (605, 82337), (685, 72721), (1507, 33055), (3005, 16577), (6611, 7535)]