56753564

素因数分解:

$2^2\times 7^2\times {\mathrm{289559}}^1$

素因数の和:289577

約数の個数: 18

約数和(自身を含む): 115534440

約数和(自身を除く): 58780876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 289559, 579118, 1158236, 2026913, 4053826, 8107652, 14188391, 28376782, 56753564]

約数ペア:

[(1, 56753564), (2, 28376782), (4, 14188391), (7, 8107652), (14, 4053826), (28, 2026913), (49, 1158236), (98, 579118), (196, 289559)]