49901290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2693}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 96014160

約数和(自身を除く): 46112870

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 2693, 3706, 5386, 9265, 13465, 18530, 26930, 45781, 91562, 228905, 293537, 457810, 587074, 1467685, 2935370, 4990129, 9980258, 24950645, 49901290]

約数ペア:

[(1, 49901290), (2, 24950645), (5, 9980258), (10, 4990129), (17, 2935370), (34, 1467685), (85, 587074), (109, 457810), (170, 293537), (218, 228905), (545, 91562), (1090, 45781), (1853, 26930), (2693, 18530), (3706, 13465), (5386, 9265)]