50418045

素因数分解:

$3^4\times 5^1\times {\mathrm{124489}}^1$

素因数の和:124506

約数の個数: 20

約数和(自身を含む): 90379740

約数和(自身を除く): 39961695

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 124489, 373467, 622445, 1120401, 1867335, 3361203, 5602005, 10083609, 16806015, 50418045]

約数ペア:

[(1, 50418045), (3, 16806015), (5, 10083609), (9, 5602005), (15, 3361203), (27, 1867335), (45, 1120401), (81, 622445), (135, 373467), (405, 124489)]