53355185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26479}}^1$

素因数の和:26528

約数の個数: 16

約数和(自身を含む): 71178240

約数和(自身を除く): 17823055

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 26479, 132395, 344227, 820849, 1721135, 4104245, 10671037, 53355185]

約数ペア:

[(1, 53355185), (5, 10671037), (13, 4104245), (31, 1721135), (65, 820849), (155, 344227), (403, 132395), (2015, 26479)]