49875020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191827}}^1$

素因数の和:191849

約数の個数: 24

約数和(自身を含む): 112794864

約数和(自身を除く): 62919844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 191827, 383654, 767308, 959135, 1918270, 2493751, 3836540, 4987502, 9975004, 12468755, 24937510, 49875020]

約数ペア:

[(1, 49875020), (2, 24937510), (4, 12468755), (5, 9975004), (10, 4987502), (13, 3836540), (20, 2493751), (26, 1918270), (52, 959135), (65, 767308), (130, 383654), (260, 191827)]