48974799

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 71285760

約数和(自身を除く): 22310961

約数列:

[1, 3, 19, 47, 57, 101, 141, 181, 303, 543, 893, 1919, 2679, 3439, 4747, 5757, 8507, 10317, 14241, 18281, 25521, 54843, 90193, 161633, 270579, 347339, 484899, 859207, 1042017, 2577621, 16324933, 48974799]

約数ペア:

[(1, 48974799), (3, 16324933), (19, 2577621), (47, 1042017), (57, 859207), (101, 484899), (141, 347339), (181, 270579), (303, 161633), (543, 90193), (893, 54843), (1919, 25521), (2679, 18281), (3439, 14241), (4747, 10317), (5757, 8507)]