56807290

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{84787}}^1$

素因数の和:84861

約数の個数: 16

約数和(自身を含む): 103780512

約数和(自身を除く): 46973222

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 84787, 169574, 423935, 847870, 5680729, 11361458, 28403645, 56807290]

約数ペア:

[(1, 56807290), (2, 28403645), (5, 11361458), (10, 5680729), (67, 847870), (134, 423935), (335, 169574), (670, 84787)]