56414401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 61387200

約数和(自身を除く): 4972799

約数列:

[1, 19, 41, 139, 521, 779, 2641, 5699, 9899, 21361, 72419, 108281, 405859, 1375961, 2969179, 56414401]

約数ペア:

[(1, 56414401), (19, 2969179), (41, 1375961), (139, 405859), (521, 108281), (779, 72419), (2641, 21361), (5699, 9899)]