52996780

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4021}}^1$

素因数の和:4689

約数の個数: 24

約数和(自身を含む): 111489840

約数和(自身を除く): 58493060

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 4021, 6590, 8042, 13180, 16084, 20105, 40210, 80420, 2649839, 5299678, 10599356, 13249195, 26498390, 52996780]

約数ペア:

[(1, 52996780), (2, 26498390), (4, 13249195), (5, 10599356), (10, 5299678), (20, 2649839), (659, 80420), (1318, 40210), (2636, 20105), (3295, 16084), (4021, 13180), (6590, 8042)]