51050960

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1523}}^1$

素因数の和:1955

約数の個数: 40

約数和(自身を含む): 119054880

約数和(自身を除く): 68003920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1523, 1676, 2095, 3046, 3352, 4190, 6092, 6704, 7615, 8380, 12184, 15230, 16760, 24368, 30460, 33520, 60920, 121840, 638137, 1276274, 2552548, 3190685, 5105096, 6381370, 10210192, 12762740, 25525480, 51050960]

約数ペア:

[(1, 51050960), (2, 25525480), (4, 12762740), (5, 10210192), (8, 6381370), (10, 5105096), (16, 3190685), (20, 2552548), (40, 1276274), (80, 638137), (419, 121840), (838, 60920), (1523, 33520), (1676, 30460), (2095, 24368), (3046, 16760), (3352, 15230), (4190, 12184), (6092, 8380), (6704, 7615)]