50725870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{390199}}^1$

素因数の和:390219

約数の個数: 16

約数和(自身を含む): 98330400

約数和(自身を除く): 47604530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 390199, 780398, 1950995, 3901990, 5072587, 10145174, 25362935, 50725870]

約数ペア:

[(1, 50725870), (2, 25362935), (5, 10145174), (10, 5072587), (13, 3901990), (26, 1950995), (65, 780398), (130, 390199)]