48938725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 66558240

約数和(自身を除く): 17619515

約数列:

[1, 5, 11, 25, 55, 251, 275, 709, 1255, 2761, 3545, 6275, 7799, 13805, 17725, 38995, 69025, 177959, 194975, 889795, 1957549, 4448975, 9787745, 48938725]

約数ペア:

[(1, 48938725), (5, 9787745), (11, 4448975), (25, 1957549), (55, 889795), (251, 194975), (275, 177959), (709, 69025), (1255, 38995), (2761, 17725), (3545, 13805), (6275, 7799)]