49615540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190829}}^1$

素因数の和:190851

約数の個数: 24

約数和(自身を含む): 112208040

約数和(自身を除く): 62592500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 190829, 381658, 763316, 954145, 1908290, 2480777, 3816580, 4961554, 9923108, 12403885, 24807770, 49615540]

約数ペア:

[(1, 49615540), (2, 24807770), (4, 12403885), (5, 9923108), (10, 4961554), (13, 3816580), (20, 2480777), (26, 1908290), (52, 954145), (65, 763316), (130, 381658), (260, 190829)]