49489515

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12641}}^1$

素因数の和:12684

約数の個数: 32

約数和(自身を含む): 91022400

約数和(自身を除く): 41532885

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 12641, 37923, 63205, 113769, 189615, 341307, 366589, 568845, 1099767, 1706535, 1832945, 3299301, 5498835, 9897903, 16496505, 49489515]

約数ペア:

[(1, 49489515), (3, 16496505), (5, 9897903), (9, 5498835), (15, 3299301), (27, 1832945), (29, 1706535), (45, 1099767), (87, 568845), (135, 366589), (145, 341307), (261, 189615), (435, 113769), (783, 63205), (1305, 37923), (3915, 12641)]