53680190330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1\times {\mathrm{150209}}^1$

素因数の和:152978

約数の個数: 32

約数和(自身を含む): 104095530000

約数和(自身を除く): 50415339670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2749, 5498, 13745, 27490, 35737, 71474, 150209, 178685, 300418, 357370, 751045, 1502090, 1952717, 3905434, 9763585, 19527170, 412924541, 825849082, 2064622705, 4129245410, 5368019033, 10736038066, 26840095165, 53680190330]

約数ペア:

[(1, 53680190330), (2, 26840095165), (5, 10736038066), (10, 5368019033), (13, 4129245410), (26, 2064622705), (65, 825849082), (130, 412924541), (2749, 19527170), (5498, 9763585), (13745, 3905434), (27490, 1952717), (35737, 1502090), (71474, 751045), (150209, 357370), (178685, 300418)]