53900770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70001}}^1$

素因数の和:70026

約数の個数: 32

約数和(自身を含む): 120963456

約数和(自身を除く): 67062686

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 70001, 140002, 350005, 490007, 700010, 770011, 980014, 1540022, 2450035, 3850055, 4900070, 5390077, 7700110, 10780154, 26950385, 53900770]

約数ペア:

[(1, 53900770), (2, 26950385), (5, 10780154), (7, 7700110), (10, 5390077), (11, 4900070), (14, 3850055), (22, 2450035), (35, 1540022), (55, 980014), (70, 770011), (77, 700010), (110, 490007), (154, 350005), (385, 140002), (770, 70001)]