51549014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{123323}}^1$

素因数の和:123355

約数の個数: 16

約数和(自身を含む): 88793280

約数和(自身を除く): 37244266

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 123323, 246646, 1356553, 2343137, 2713106, 4686274, 25774507, 51549014]

約数ペア:

[(1, 51549014), (2, 25774507), (11, 4686274), (19, 2713106), (22, 2343137), (38, 1356553), (209, 246646), (418, 123323)]