5580806

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 11031552

約数和(自身を除く): 5450746

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 167, 217, 334, 341, 434, 539, 682, 1078, 1169, 1519, 1837, 2338, 2387, 3038, 3674, 4774, 5177, 8183, 10354, 12859, 16366, 16709, 25718, 33418, 36239, 56947, 72478, 90013, 113894, 180026, 253673, 398629, 507346, 797258, 2790403, 5580806]

約数ペア:

[(1, 5580806), (2, 2790403), (7, 797258), (11, 507346), (14, 398629), (22, 253673), (31, 180026), (49, 113894), (62, 90013), (77, 72478), (98, 56947), (154, 36239), (167, 33418), (217, 25718), (334, 16709), (341, 16366), (434, 12859), (539, 10354), (682, 8183), (1078, 5177), (1169, 4774), (1519, 3674), (1837, 3038), (2338, 2387)]