52890630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135617}}^1$

素因数の和:135640

約数の個数: 32

約数和(自身を含む): 136702944

約数和(自身を除く): 83812314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 135617, 271234, 406851, 678085, 813702, 1356170, 1763021, 2034255, 3526042, 4068510, 5289063, 8815105, 10578126, 17630210, 26445315, 52890630]

約数ペア:

[(1, 52890630), (2, 26445315), (3, 17630210), (5, 10578126), (6, 8815105), (10, 5289063), (13, 4068510), (15, 3526042), (26, 2034255), (30, 1763021), (39, 1356170), (65, 813702), (78, 678085), (130, 406851), (195, 271234), (390, 135617)]