78228950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53951}}^1$

素因数の和:53992

約数の個数: 24

約数和(自身を含む): 150526080

約数和(自身を除く): 72297130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 53951, 107902, 269755, 539510, 1348775, 1564579, 2697550, 3129158, 7822895, 15645790, 39114475, 78228950]

約数ペア:

[(1, 78228950), (2, 39114475), (5, 15645790), (10, 7822895), (25, 3129158), (29, 2697550), (50, 1564579), (58, 1348775), (145, 539510), (290, 269755), (725, 107902), (1450, 53951)]