56251356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{669659}}^1$

素因数の和:669673

約数の個数: 24

約数和(自身を含む): 150003840

約数和(自身を除く): 93752484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 669659, 1339318, 2008977, 2678636, 4017954, 4687613, 8035908, 9375226, 14062839, 18750452, 28125678, 56251356]

約数ペア:

[(1, 56251356), (2, 28125678), (3, 18750452), (4, 14062839), (6, 9375226), (7, 8035908), (12, 4687613), (14, 4017954), (21, 2678636), (28, 2008977), (42, 1339318), (84, 669659)]