53821140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{897019}}^1$

素因数の和:897031

約数の個数: 24

約数和(自身を含む): 150699360

約数和(自身を除く): 96878220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 897019, 1794038, 2691057, 3588076, 4485095, 5382114, 8970190, 10764228, 13455285, 17940380, 26910570, 53821140]

約数ペア:

[(1, 53821140), (2, 26910570), (3, 17940380), (4, 13455285), (5, 10764228), (6, 8970190), (10, 5382114), (12, 4485095), (15, 3588076), (20, 2691057), (30, 1794038), (60, 897019)]