48572220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1259}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 136321920

約数和(自身を除く): 87749700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1259, 1286, 1929, 2518, 2572, 3215, 3777, 3858, 5036, 6295, 6430, 7554, 7716, 9645, 12590, 12860, 15108, 18885, 19290, 25180, 37770, 38580, 75540, 809537, 1619074, 2428611, 3238148, 4047685, 4857222, 8095370, 9714444, 12143055, 16190740, 24286110, 48572220]

約数ペア:

[(1, 48572220), (2, 24286110), (3, 16190740), (4, 12143055), (5, 9714444), (6, 8095370), (10, 4857222), (12, 4047685), (15, 3238148), (20, 2428611), (30, 1619074), (60, 809537), (643, 75540), (1259, 38580), (1286, 37770), (1929, 25180), (2518, 19290), (2572, 18885), (3215, 15108), (3777, 12860), (3858, 12590), (5036, 9645), (6295, 7716), (6430, 7554)]