51001564

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{44119}}^1$

素因数の和:44157

約数の個数: 18

約数和(自身を含む): 94813880

約数和(自身を除く): 43812316

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 44119, 88238, 176476, 750023, 1500046, 3000092, 12750391, 25500782, 51001564]

約数ペア:

[(1, 51001564), (2, 25500782), (4, 12750391), (17, 3000092), (34, 1500046), (68, 750023), (289, 176476), (578, 88238), (1156, 44119)]