56023809

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 79781760

約数和(自身を除く): 23757951

約数列:

[1, 3, 37, 53, 89, 107, 111, 159, 267, 321, 1961, 3293, 3959, 4717, 5671, 5883, 9523, 9879, 11877, 14151, 17013, 28569, 174529, 209827, 352351, 504719, 523587, 629481, 1057053, 1514157, 18674603, 56023809]

約数ペア:

[(1, 56023809), (3, 18674603), (37, 1514157), (53, 1057053), (89, 629481), (107, 523587), (111, 504719), (159, 352351), (267, 209827), (321, 174529), (1961, 28569), (3293, 17013), (3959, 14151), (4717, 11877), (5671, 9879), (5883, 9523)]