47750572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16981}}^1$

素因数の和:17041

約数の個数: 24

約数和(自身を含む): 90344240

約数和(自身を除く): 42593668

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 16981, 33962, 67924, 322639, 628297, 645278, 1256594, 1290556, 2513188, 11937643, 23875286, 47750572]

約数ペア:

[(1, 47750572), (2, 23875286), (4, 11937643), (19, 2513188), (37, 1290556), (38, 1256594), (74, 645278), (76, 628297), (148, 322639), (703, 67924), (1406, 33962), (2812, 16981)]