56647689

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6899}}^1$

素因数の和:6949

約数の個数: 32

約数和(自身を含む): 95385600

約数和(自身を除く): 38737911

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 6899, 8211, 20697, 48293, 117283, 144879, 158677, 351849, 476031, 820981, 1110739, 2462943, 2697509, 3332217, 8092527, 18882563, 56647689]

約数ペア:

[(1, 56647689), (3, 18882563), (7, 8092527), (17, 3332217), (21, 2697509), (23, 2462943), (51, 1110739), (69, 820981), (119, 476031), (161, 351849), (357, 158677), (391, 144879), (483, 117283), (1173, 48293), (2737, 20697), (6899, 8211)]