56619906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 134120448

約数和(自身を除く): 77500542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 107, 129, 214, 258, 293, 301, 321, 586, 602, 642, 749, 879, 903, 1498, 1758, 1806, 2051, 2247, 4102, 4494, 4601, 6153, 9202, 12306, 12599, 13803, 25198, 27606, 31351, 32207, 37797, 62702, 64414, 75594, 88193, 94053, 96621, 176386, 188106, 193242, 219457, 264579, 438914, 529158, 658371, 1316742, 1348093, 2696186, 4044279, 8088558, 9436651, 18873302, 28309953, 56619906]

約数ペア:

[(1, 56619906), (2, 28309953), (3, 18873302), (6, 9436651), (7, 8088558), (14, 4044279), (21, 2696186), (42, 1348093), (43, 1316742), (86, 658371), (107, 529158), (129, 438914), (214, 264579), (258, 219457), (293, 193242), (301, 188106), (321, 176386), (586, 96621), (602, 94053), (642, 88193), (749, 75594), (879, 64414), (903, 62702), (1498, 37797), (1758, 32207), (1806, 31351), (2051, 27606), (2247, 25198), (4102, 13803), (4494, 12599), (4601, 12306), (6153, 9202)]