50685660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1459}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 154649040

約数和(自身を除く): 103963380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1459, 1737, 1930, 2316, 2895, 2918, 3474, 3860, 4377, 5790, 5836, 6948, 7295, 8685, 8754, 11580, 13131, 14590, 17370, 17508, 21885, 26262, 29180, 34740, 43770, 52524, 65655, 87540, 131310, 262620, 281587, 563174, 844761, 1126348, 1407935, 1689522, 2534283, 2815870, 3379044, 4223805, 5068566, 5631740, 8447610, 10137132, 12671415, 16895220, 25342830, 50685660]

約数ペア:

[(1, 50685660), (2, 25342830), (3, 16895220), (4, 12671415), (5, 10137132), (6, 8447610), (9, 5631740), (10, 5068566), (12, 4223805), (15, 3379044), (18, 2815870), (20, 2534283), (30, 1689522), (36, 1407935), (45, 1126348), (60, 844761), (90, 563174), (180, 281587), (193, 262620), (386, 131310), (579, 87540), (772, 65655), (965, 52524), (1158, 43770), (1459, 34740), (1737, 29180), (1930, 26262), (2316, 21885), (2895, 17508), (2918, 17370), (3474, 14590), (3860, 13131), (4377, 11580), (5790, 8754), (5836, 8685), (6948, 7295)]