51905270

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{31081}}^1$

素因数の和:31255

約数の個数: 16

約数和(自身を含む): 93991968

約数和(自身を除く): 42086698

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 31081, 62162, 155405, 310810, 5190527, 10381054, 25952635, 51905270]

約数ペア:

[(1, 51905270), (2, 25952635), (5, 10381054), (10, 5190527), (167, 310810), (334, 155405), (835, 62162), (1670, 31081)]