54889580

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{14369}}^1$

素因数の和:14569

約数の個数: 24

約数和(自身を含む): 115879680

約数和(自身を除く): 60990100

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 14369, 28738, 57476, 71845, 143690, 287380, 2744479, 5488958, 10977916, 13722395, 27444790, 54889580]

約数ペア:

[(1, 54889580), (2, 27444790), (4, 13722395), (5, 10977916), (10, 5488958), (20, 2744479), (191, 287380), (382, 143690), (764, 71845), (955, 57476), (1910, 28738), (3820, 14369)]