51449465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 63833616

約数和(自身を除く): 12384151

約数列:

[1, 5, 41, 113, 205, 565, 2221, 4633, 11105, 23165, 91061, 250973, 455305, 1254865, 10289893, 51449465]

約数ペア:

[(1, 51449465), (5, 10289893), (41, 1254865), (113, 455305), (205, 250973), (565, 91061), (2221, 23165), (4633, 11105)]