53145874

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{647}}^1$

素因数の和:1329

約数の個数: 16

約数和(自身を含む): 81165888

約数和(自身を除く): 28020014

約数列:

[1, 2, 67, 134, 613, 647, 1226, 1294, 41071, 43349, 82142, 86698, 396611, 793222, 26572937, 53145874]

約数ペア:

[(1, 53145874), (2, 26572937), (67, 793222), (134, 396611), (613, 86698), (647, 82142), (1226, 43349), (1294, 41071)]