47449805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 67785984

約数和(自身を除く): 20336179

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1867, 1955, 5083, 9335, 24271, 25415, 31739, 42941, 121355, 158695, 214705, 412607, 558233, 729997, 2063035, 2791165, 3649985, 9489961, 47449805]

約数ペア:

[(1, 47449805), (5, 9489961), (13, 3649985), (17, 2791165), (23, 2063035), (65, 729997), (85, 558233), (115, 412607), (221, 214705), (299, 158695), (391, 121355), (1105, 42941), (1495, 31739), (1867, 25415), (1955, 24271), (5083, 9335)]