56489818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{33347}}^1$

素因数の和:33378

約数の個数: 24

約数和(自身を含む): 106446816

約数和(自身を除く): 49956998

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 33347, 66694, 233429, 366817, 466858, 733634, 2567719, 4034987, 5135438, 8069974, 28244909, 56489818]

約数ペア:

[(1, 56489818), (2, 28244909), (7, 8069974), (11, 5135438), (14, 4034987), (22, 2567719), (77, 733634), (121, 466858), (154, 366817), (242, 233429), (847, 66694), (1694, 33347)]