51288008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{221069}}^1$

素因数の和:221104

約数の個数: 16

約数和(自身を含む): 99481500

約数和(自身を除く): 48193492

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 221069, 442138, 884276, 1768552, 6411001, 12822002, 25644004, 51288008]

約数ペア:

[(1, 51288008), (2, 25644004), (4, 12822002), (8, 6411001), (29, 1768552), (58, 884276), (116, 442138), (232, 221069)]