49155085

素因数分解:

$5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 68943096

約数和(自身を除く): 19788011

約数列:

[1, 5, 7, 35, 49, 245, 313, 641, 1565, 2191, 3205, 4487, 10955, 15337, 22435, 31409, 76685, 157045, 200633, 1003165, 1404431, 7022155, 9831017, 49155085]

約数ペア:

[(1, 49155085), (5, 9831017), (7, 7022155), (35, 1404431), (49, 1003165), (245, 200633), (313, 157045), (641, 76685), (1565, 31409), (2191, 22435), (3205, 15337), (4487, 10955)]