56286566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2609}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 102228480

約数和(自身を除く): 45941914

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 2609, 3082, 5218, 10787, 18263, 21574, 36526, 60007, 120014, 174803, 349606, 420049, 840098, 1223621, 2447242, 4020469, 8040938, 28143283, 56286566]

約数ペア:

[(1, 56286566), (2, 28143283), (7, 8040938), (14, 4020469), (23, 2447242), (46, 1223621), (67, 840098), (134, 420049), (161, 349606), (322, 174803), (469, 120014), (938, 60007), (1541, 36526), (2609, 21574), (3082, 18263), (5218, 10787)]