49388540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{52541}}^1$

素因数の和:52597

約数の個数: 24

約数和(自身を含む): 105924672

約数和(自身を除く): 56536132

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 52541, 105082, 210164, 262705, 525410, 1050820, 2469427, 4938854, 9877708, 12347135, 24694270, 49388540]

約数ペア:

[(1, 49388540), (2, 24694270), (4, 12347135), (5, 9877708), (10, 4938854), (20, 2469427), (47, 1050820), (94, 525410), (188, 262705), (235, 210164), (470, 105082), (940, 52541)]