51676180

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17341}}^1$

素因数の和:17499

約数の個数: 24

約数和(自身を含む): 109254600

約数和(自身を除く): 57578420

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 17341, 34682, 69364, 86705, 173410, 346820, 2583809, 5167618, 10335236, 12919045, 25838090, 51676180]

約数ペア:

[(1, 51676180), (2, 25838090), (4, 12919045), (5, 10335236), (10, 5167618), (20, 2583809), (149, 346820), (298, 173410), (596, 86705), (745, 69364), (1490, 34682), (2980, 17341)]