53771728

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{29741}}^1$

素因数の和:29862

約数の個数: 20

約数和(自身を含む): 105108228

約数和(自身を除く): 51336500

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 29741, 59482, 118964, 237928, 475856, 3360733, 6721466, 13442932, 26885864, 53771728]

約数ペア:

[(1, 53771728), (2, 26885864), (4, 13442932), (8, 6721466), (16, 3360733), (113, 475856), (226, 237928), (452, 118964), (904, 59482), (1808, 29741)]