51707290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{178301}}^1$

素因数の和:178337

約数の個数: 16

約数和(自身を含む): 96283080

約数和(自身を除く): 44575790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 178301, 356602, 891505, 1783010, 5170729, 10341458, 25853645, 51707290]

約数ペア:

[(1, 51707290), (2, 25853645), (5, 10341458), (10, 5170729), (29, 1783010), (58, 891505), (145, 356602), (290, 178301)]