56155463

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 71909376

約数和(自身を除く): 15753913

約数列:

[1, 7, 13, 43, 91, 113, 127, 301, 559, 791, 889, 1469, 1651, 3913, 4859, 5461, 10283, 11557, 14351, 34013, 38227, 63167, 70993, 100457, 186563, 442169, 496951, 617093, 1305941, 4319651, 8022209, 56155463]

約数ペア:

[(1, 56155463), (7, 8022209), (13, 4319651), (43, 1305941), (91, 617093), (113, 496951), (127, 442169), (301, 186563), (559, 100457), (791, 70993), (889, 63167), (1469, 38227), (1651, 34013), (3913, 14351), (4859, 11557), (5461, 10283)]