51896650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79841}}^1$

素因数の和:79866

約数の個数: 24

約数和(自身を含む): 103954284

約数和(自身を除く): 52057634

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 79841, 159682, 399205, 798410, 1037933, 1996025, 2075866, 3992050, 5189665, 10379330, 25948325, 51896650]

約数ペア:

[(1, 51896650), (2, 25948325), (5, 10379330), (10, 5189665), (13, 3992050), (25, 2075866), (26, 1996025), (50, 1037933), (65, 798410), (130, 399205), (325, 159682), (650, 79841)]