56308525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 87744384

約数和(自身を除く): 31435859

約数列:

[1, 5, 7, 13, 25, 35, 53, 65, 91, 175, 265, 325, 371, 455, 467, 689, 1325, 1855, 2275, 2335, 3269, 3445, 4823, 6071, 9275, 11675, 16345, 17225, 24115, 24751, 30355, 42497, 81725, 120575, 123755, 151775, 173257, 212485, 321763, 618775, 866285, 1062425, 1608815, 2252341, 4331425, 8044075, 11261705, 56308525]

約数ペア:

[(1, 56308525), (5, 11261705), (7, 8044075), (13, 4331425), (25, 2252341), (35, 1608815), (53, 1062425), (65, 866285), (91, 618775), (175, 321763), (265, 212485), (325, 173257), (371, 151775), (455, 123755), (467, 120575), (689, 81725), (1325, 42497), (1855, 30355), (2275, 24751), (2335, 24115), (3269, 17225), (3445, 16345), (4823, 11675), (6071, 9275)]