55556388

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{13903}}^1$

素因数の和:13953

約数の個数: 48

約数和(自身を含む): 147938560

約数和(自身を除く): 92382172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 13903, 27806, 41709, 55612, 83418, 125127, 166836, 250254, 375381, 500508, 514411, 750762, 1028822, 1501524, 1543233, 2057644, 3086466, 4629699, 6172932, 9259398, 13889097, 18518796, 27778194, 55556388]

約数ペア:

[(1, 55556388), (2, 27778194), (3, 18518796), (4, 13889097), (6, 9259398), (9, 6172932), (12, 4629699), (18, 3086466), (27, 2057644), (36, 1543233), (37, 1501524), (54, 1028822), (74, 750762), (108, 514411), (111, 500508), (148, 375381), (222, 250254), (333, 166836), (444, 125127), (666, 83418), (999, 55612), (1332, 41709), (1998, 27806), (3996, 13903)]