49223140

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3769}}^1$

素因数の和:4431

約数の個数: 24

約数和(自身を含む): 103554360

約数和(自身を除く): 54331220

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 3769, 6530, 7538, 13060, 15076, 18845, 37690, 75380, 2461157, 4922314, 9844628, 12305785, 24611570, 49223140]

約数ペア:

[(1, 49223140), (2, 24611570), (4, 12305785), (5, 9844628), (10, 4922314), (20, 2461157), (653, 75380), (1306, 37690), (2612, 18845), (3265, 15076), (3769, 13060), (6530, 7538)]