51223350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8329}}^1$

素因数の和:8385

約数の個数: 48

約数和(自身を含む): 130147920

約数和(自身を除く): 78924570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 6150, 8329, 16658, 24987, 41645, 49974, 83290, 124935, 208225, 249870, 341489, 416450, 624675, 682978, 1024467, 1249350, 1707445, 2048934, 3414890, 5122335, 8537225, 10244670, 17074450, 25611675, 51223350]

約数ペア:

[(1, 51223350), (2, 25611675), (3, 17074450), (5, 10244670), (6, 8537225), (10, 5122335), (15, 3414890), (25, 2048934), (30, 1707445), (41, 1249350), (50, 1024467), (75, 682978), (82, 624675), (123, 416450), (150, 341489), (205, 249870), (246, 208225), (410, 124935), (615, 83290), (1025, 49974), (1230, 41645), (2050, 24987), (3075, 16658), (6150, 8329)]