47045390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 100047312

約数和(自身を除く): 53001922

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 1433, 2345, 2866, 3283, 4690, 6566, 7165, 10031, 14330, 16415, 20062, 32830, 50155, 70217, 96011, 100310, 140434, 192022, 351085, 480055, 672077, 702170, 960110, 1344154, 3360385, 4704539, 6720770, 9409078, 23522695, 47045390]

約数ペア:

[(1, 47045390), (2, 23522695), (5, 9409078), (7, 6720770), (10, 4704539), (14, 3360385), (35, 1344154), (49, 960110), (67, 702170), (70, 672077), (98, 480055), (134, 351085), (245, 192022), (335, 140434), (469, 100310), (490, 96011), (670, 70217), (938, 50155), (1433, 32830), (2345, 20062), (2866, 16415), (3283, 14330), (4690, 10031), (6566, 7165)]