51496440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{429137}}^1$

素因数の和:429151

約数の個数: 32

約数和(自身を含む): 154489680

約数和(自身を除く): 102993240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 429137, 858274, 1287411, 1716548, 2145685, 2574822, 3433096, 4291370, 5149644, 6437055, 8582740, 10299288, 12874110, 17165480, 25748220, 51496440]

約数ペア:

[(1, 51496440), (2, 25748220), (3, 17165480), (4, 12874110), (5, 10299288), (6, 8582740), (8, 6437055), (10, 5149644), (12, 4291370), (15, 3433096), (20, 2574822), (24, 2145685), (30, 1716548), (40, 1287411), (60, 858274), (120, 429137)]