54238020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{903967}}^1$

素因数の和:903979

約数の個数: 24

約数和(自身を含む): 151866624

約数和(自身を除く): 97628604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 903967, 1807934, 2711901, 3615868, 4519835, 5423802, 9039670, 10847604, 13559505, 18079340, 27119010, 54238020]

約数ペア:

[(1, 54238020), (2, 27119010), (3, 18079340), (4, 13559505), (5, 10847604), (6, 9039670), (10, 5423802), (12, 4519835), (15, 3615868), (20, 2711901), (30, 1807934), (60, 903967)]