47790519

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 29762121

約数列:

[1, 3, 7, 17, 21, 51, 119, 263, 357, 509, 789, 1527, 1841, 3563, 4471, 5523, 8653, 10689, 13413, 25959, 31297, 60571, 93891, 133867, 181713, 401601, 937069, 2275739, 2811207, 6827217, 15930173, 47790519]

約数ペア:

[(1, 47790519), (3, 15930173), (7, 6827217), (17, 2811207), (21, 2275739), (51, 937069), (119, 401601), (263, 181713), (357, 133867), (509, 93891), (789, 60571), (1527, 31297), (1841, 25959), (3563, 13413), (4471, 10689), (5523, 8653)]