56148885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 107413488

約数和(自身を除く): 51264603

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2341, 2665, 4797, 7023, 7995, 11705, 21069, 23985, 30433, 35115, 91299, 95981, 105345, 152165, 273897, 287943, 456495, 479905, 863829, 1247753, 1369485, 1439715, 3743259, 4319145, 6238765, 11229777, 18716295, 56148885]

約数ペア:

[(1, 56148885), (3, 18716295), (5, 11229777), (9, 6238765), (13, 4319145), (15, 3743259), (39, 1439715), (41, 1369485), (45, 1247753), (65, 863829), (117, 479905), (123, 456495), (195, 287943), (205, 273897), (369, 152165), (533, 105345), (585, 95981), (615, 91299), (1599, 35115), (1845, 30433), (2341, 23985), (2665, 21069), (4797, 11705), (7023, 7995)]