51621060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{860351}}^1$

素因数の和:860363

約数の個数: 24

約数和(自身を含む): 144539136

約数和(自身を除く): 92918076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 860351, 1720702, 2581053, 3441404, 4301755, 5162106, 8603510, 10324212, 12905265, 17207020, 25810530, 51621060]

約数ペア:

[(1, 51621060), (2, 25810530), (3, 17207020), (4, 12905265), (5, 10324212), (6, 8603510), (10, 5162106), (12, 4301755), (15, 3441404), (20, 2581053), (30, 1720702), (60, 860351)]