56268317

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 71573760

約数和(自身を除く): 15305443

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1519, 2179, 3689, 15253, 25823, 37043, 67549, 106771, 259301, 472843, 1148333, 1815107, 3309901, 8038331, 56268317]

約数ペア:

[(1, 56268317), (7, 8038331), (17, 3309901), (31, 1815107), (49, 1148333), (119, 472843), (217, 259301), (527, 106771), (833, 67549), (1519, 37043), (2179, 25823), (3689, 15253)]