56712430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{138323}}^1$

素因数の和:138371

約数の個数: 16

約数和(自身を含む): 104572944

約数和(自身を除く): 47860514

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 138323, 276646, 691615, 1383230, 5671243, 11342486, 28356215, 56712430]

約数ペア:

[(1, 56712430), (2, 28356215), (5, 11342486), (10, 5671243), (41, 1383230), (82, 691615), (205, 276646), (410, 138323)]