47996220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3187}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 134967168

約数和(自身を除く): 86970948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3187, 3765, 5020, 6374, 7530, 9561, 12748, 15060, 15935, 19122, 31870, 38244, 47805, 63740, 95610, 191220, 799937, 1599874, 2399811, 3199748, 3999685, 4799622, 7999370, 9599244, 11999055, 15998740, 23998110, 47996220]

約数ペア:

[(1, 47996220), (2, 23998110), (3, 15998740), (4, 11999055), (5, 9599244), (6, 7999370), (10, 4799622), (12, 3999685), (15, 3199748), (20, 2399811), (30, 1599874), (60, 799937), (251, 191220), (502, 95610), (753, 63740), (1004, 47805), (1255, 38244), (1506, 31870), (2510, 19122), (3012, 15935), (3187, 15060), (3765, 12748), (5020, 9561), (6374, 7530)]