48570445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 79252992

約数和(自身を除く): 30682547

約数列:

[1, 5, 7, 11, 17, 35, 41, 55, 77, 85, 119, 181, 187, 205, 287, 385, 451, 595, 697, 905, 935, 1267, 1309, 1435, 1991, 2255, 3077, 3157, 3485, 4879, 6335, 6545, 7421, 7667, 9955, 13937, 15385, 15785, 21539, 24395, 33847, 37105, 38335, 51947, 53669, 69685, 81631, 107695, 126157, 169235, 236929, 259735, 268345, 408155, 571417, 630785, 883099, 1184645, 1387727, 2857085, 4415495, 6938635, 9714089, 48570445]

約数ペア:

[(1, 48570445), (5, 9714089), (7, 6938635), (11, 4415495), (17, 2857085), (35, 1387727), (41, 1184645), (55, 883099), (77, 630785), (85, 571417), (119, 408155), (181, 268345), (187, 259735), (205, 236929), (287, 169235), (385, 126157), (451, 107695), (595, 81631), (697, 69685), (905, 53669), (935, 51947), (1267, 38335), (1309, 37105), (1435, 33847), (1991, 24395), (2255, 21539), (3077, 15785), (3157, 15385), (3485, 13937), (4879, 9955), (6335, 7667), (6545, 7421)]