49137260

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6007}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 103457760

約数和(自身を除く): 54320500

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 6007, 8180, 12014, 24028, 30035, 60070, 120140, 2456863, 4913726, 9827452, 12284315, 24568630, 49137260]

約数ペア:

[(1, 49137260), (2, 24568630), (4, 12284315), (5, 9827452), (10, 4913726), (20, 2456863), (409, 120140), (818, 60070), (1636, 30035), (2045, 24028), (4090, 12014), (6007, 8180)]