53900350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{154001}}^1$

素因数の和:154020

約数の個数: 24

約数和(自身を含む): 114577488

約数和(自身を除く): 60677138

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 154001, 308002, 770005, 1078007, 1540010, 2156014, 3850025, 5390035, 7700050, 10780070, 26950175, 53900350]

約数ペア:

[(1, 53900350), (2, 26950175), (5, 10780070), (7, 7700050), (10, 5390035), (14, 3850025), (25, 2156014), (35, 1540010), (50, 1078007), (70, 770005), (175, 308002), (350, 154001)]