51128990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{464809}}^1$

素因数の和:464827

約数の個数: 16

約数和(自身を含む): 100398960

約数和(自身を除く): 49269970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 464809, 929618, 2324045, 4648090, 5112899, 10225798, 25564495, 51128990]

約数ペア:

[(1, 51128990), (2, 25564495), (5, 10225798), (10, 5112899), (11, 4648090), (22, 2324045), (55, 929618), (110, 464809)]