51999134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 88252416

約数和(自身を除く): 36253282

約数列:

[1, 2, 11, 22, 37, 74, 127, 254, 407, 503, 814, 1006, 1397, 2794, 4699, 5533, 9398, 11066, 18611, 37222, 51689, 63881, 103378, 127762, 204721, 409442, 702691, 1405382, 2363597, 4727194, 25999567, 51999134]

約数ペア:

[(1, 51999134), (2, 25999567), (11, 4727194), (22, 2363597), (37, 1405382), (74, 702691), (127, 409442), (254, 204721), (407, 127762), (503, 103378), (814, 63881), (1006, 51689), (1397, 37222), (2794, 18611), (4699, 11066), (5533, 9398)]