55286460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307147}}^1$

素因数の和:307162

約数の個数: 36

約数和(自身を含む): 167702808

約数和(自身を除く): 112416348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307147, 614294, 921441, 1228588, 1535735, 1842882, 2764323, 3071470, 3685764, 4607205, 5528646, 6142940, 9214410, 11057292, 13821615, 18428820, 27643230, 55286460]

約数ペア:

[(1, 55286460), (2, 27643230), (3, 18428820), (4, 13821615), (5, 11057292), (6, 9214410), (9, 6142940), (10, 5528646), (12, 4607205), (15, 3685764), (18, 3071470), (20, 2764323), (30, 1842882), (36, 1535735), (45, 1228588), (60, 921441), (90, 614294), (180, 307147)]