53757018

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{8707}}^1$

素因数の和:8736

約数の個数: 48

約数和(自身を含む): 135844800

約数和(自身を除く): 82087782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 8707, 17414, 26121, 52242, 60949, 78363, 121898, 156726, 182847, 365694, 426643, 548541, 853286, 1097082, 1279929, 2559858, 2986501, 3839787, 5973002, 7679574, 8959503, 17919006, 26878509, 53757018]

約数ペア:

[(1, 53757018), (2, 26878509), (3, 17919006), (6, 8959503), (7, 7679574), (9, 5973002), (14, 3839787), (18, 2986501), (21, 2559858), (42, 1279929), (49, 1097082), (63, 853286), (98, 548541), (126, 426643), (147, 365694), (294, 182847), (343, 156726), (441, 121898), (686, 78363), (882, 60949), (1029, 52242), (2058, 26121), (3087, 17414), (6174, 8707)]