56416930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{245291}}^1$

素因数の和:245321

約数の個数: 16

約数和(自身を含む): 105966144

約数和(自身を除く): 49549214

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 245291, 490582, 1226455, 2452910, 5641693, 11283386, 28208465, 56416930]

約数ペア:

[(1, 56416930), (2, 28208465), (5, 11283386), (10, 5641693), (23, 2452910), (46, 1226455), (115, 490582), (230, 245291)]