56891350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{66931}}^1$

素因数の和:66960

約数の個数: 24

約数和(自身を含む): 112044168

約数和(自身を除く): 55152818

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 66931, 133862, 334655, 669310, 1137827, 1673275, 2275654, 3346550, 5689135, 11378270, 28445675, 56891350]

約数ペア:

[(1, 56891350), (2, 28445675), (5, 11378270), (10, 5689135), (17, 3346550), (25, 2275654), (34, 1673275), (50, 1137827), (85, 669310), (170, 334655), (425, 133862), (850, 66931)]