51805005

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{10069}}^1$

素因数の和:10098

約数の個数: 32

約数和(自身を含む): 96672000

約数和(自身を除く): 44866995

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 10069, 30207, 50345, 70483, 151035, 211449, 352415, 493381, 1057245, 1480143, 2466905, 3453667, 7400715, 10361001, 17268335, 51805005]

約数ペア:

[(1, 51805005), (3, 17268335), (5, 10361001), (7, 7400715), (15, 3453667), (21, 2466905), (35, 1480143), (49, 1057245), (105, 493381), (147, 352415), (245, 211449), (343, 151035), (735, 70483), (1029, 50345), (1715, 30207), (5145, 10069)]