55874900

素因数分解:

$2^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1601}}^1$

素因数の和:1964

約数の個数: 36

約数和(自身を含む): 121671900

約数和(自身を除く): 65797000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 349, 698, 1396, 1601, 1745, 3202, 3490, 6404, 6980, 8005, 8725, 16010, 17450, 32020, 34900, 40025, 80050, 160100, 558749, 1117498, 2234996, 2793745, 5587490, 11174980, 13968725, 27937450, 55874900]

約数ペア:

[(1, 55874900), (2, 27937450), (4, 13968725), (5, 11174980), (10, 5587490), (20, 2793745), (25, 2234996), (50, 1117498), (100, 558749), (349, 160100), (698, 80050), (1396, 40025), (1601, 34900), (1745, 32020), (3202, 17450), (3490, 16010), (6404, 8725), (6980, 8005)]