48939725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 64326240

約数和(自身を除く): 15386515

約数列:

[1, 5, 19, 25, 95, 197, 475, 523, 985, 2615, 3743, 4925, 9937, 13075, 18715, 49685, 93575, 103031, 248425, 515155, 1957589, 2575775, 9787945, 48939725]

約数ペア:

[(1, 48939725), (5, 9787945), (19, 2575775), (25, 1957589), (95, 515155), (197, 248425), (475, 103031), (523, 93575), (985, 49685), (2615, 18715), (3743, 13075), (4925, 9937)]