52881565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13171}}^1$

素因数の和:13260

約数の個数: 16

約数和(自身を含む): 70180416

約数和(自身を除く): 17298851

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 13171, 65855, 144881, 724405, 961483, 4807415, 10576313, 52881565]

約数ペア:

[(1, 52881565), (5, 10576313), (11, 4807415), (55, 961483), (73, 724405), (365, 144881), (803, 65855), (4015, 13171)]