50012215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 70217280

約数和(自身を除く): 20205065

約数列:

[1, 5, 11, 17, 55, 85, 89, 187, 445, 601, 935, 979, 1513, 3005, 4895, 6611, 7565, 10217, 16643, 33055, 51085, 53489, 83215, 112387, 267445, 561935, 588379, 909313, 2941895, 4546565, 10002443, 50012215]

約数ペア:

[(1, 50012215), (5, 10002443), (11, 4546565), (17, 2941895), (55, 909313), (85, 588379), (89, 561935), (187, 267445), (445, 112387), (601, 83215), (935, 53489), (979, 51085), (1513, 33055), (3005, 16643), (4895, 10217), (6611, 7565)]