48168580

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27061}}^1$

素因数の和:27159

約数の個数: 24

約数和(自身を含む): 102294360

約数和(自身を除く): 54125780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 27061, 54122, 108244, 135305, 270610, 541220, 2408429, 4816858, 9633716, 12042145, 24084290, 48168580]

約数ペア:

[(1, 48168580), (2, 24084290), (4, 12042145), (5, 9633716), (10, 4816858), (20, 2408429), (89, 541220), (178, 270610), (356, 135305), (445, 108244), (890, 54122), (1780, 27061)]