51518384

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{111031}}^1$

素因数の和:111068

約数の個数: 20

約数和(自身を含む): 103259760

約数和(自身を除く): 51741376

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 111031, 222062, 444124, 888248, 1776496, 3219899, 6439798, 12879596, 25759192, 51518384]

約数ペア:

[(1, 51518384), (2, 25759192), (4, 12879596), (8, 6439798), (16, 3219899), (29, 1776496), (58, 888248), (116, 444124), (232, 222062), (464, 111031)]