50255790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128861}}^1$

素因数の和:128884

約数の個数: 32

約数和(自身を含む): 129892896

約数和(自身を除く): 79637106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 128861, 257722, 386583, 644305, 773166, 1288610, 1675193, 1932915, 3350386, 3865830, 5025579, 8375965, 10051158, 16751930, 25127895, 50255790]

約数ペア:

[(1, 50255790), (2, 25127895), (3, 16751930), (5, 10051158), (6, 8375965), (10, 5025579), (13, 3865830), (15, 3350386), (26, 1932915), (30, 1675193), (39, 1288610), (65, 773166), (78, 644305), (130, 386583), (195, 257722), (390, 128861)]