51177698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 90961920

約数和(自身を除く): 39784222

約数列:

[1, 2, 11, 13, 22, 26, 127, 143, 254, 286, 1397, 1409, 1651, 2794, 2818, 3302, 15499, 18161, 18317, 30998, 36322, 36634, 178943, 201487, 357886, 402974, 1968373, 2326259, 3936746, 4652518, 25588849, 51177698]

約数ペア:

[(1, 51177698), (2, 25588849), (11, 4652518), (13, 3936746), (22, 2326259), (26, 1968373), (127, 402974), (143, 357886), (254, 201487), (286, 178943), (1397, 36634), (1409, 36322), (1651, 30998), (2794, 18317), (2818, 18161), (3302, 15499)]