49309815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3041}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 84105216

約数和(自身を除く): 34795401

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3041, 3243, 5405, 9123, 15205, 16215, 45615, 69943, 142927, 209829, 349715, 428781, 714635, 1049145, 2143905, 3287321, 9861963, 16436605, 49309815]

約数ペア:

[(1, 49309815), (3, 16436605), (5, 9861963), (15, 3287321), (23, 2143905), (47, 1049145), (69, 714635), (115, 428781), (141, 349715), (235, 209829), (345, 142927), (705, 69943), (1081, 45615), (3041, 16215), (3243, 15205), (5405, 9123)]