51254676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 142125984

約数和(自身を除く): 90871308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 347, 373, 396, 694, 746, 1041, 1119, 1388, 1492, 2082, 2238, 3123, 3357, 3817, 4103, 4164, 4476, 6246, 6714, 7634, 8206, 11451, 12309, 12492, 13428, 15268, 16412, 22902, 24618, 34353, 36927, 45804, 49236, 68706, 73854, 129431, 137412, 147708, 258862, 388293, 517724, 776586, 1164879, 1423741, 1553172, 2329758, 2847482, 4271223, 4659516, 5694964, 8542446, 12813669, 17084892, 25627338, 51254676]

約数ペア:

[(1, 51254676), (2, 25627338), (3, 17084892), (4, 12813669), (6, 8542446), (9, 5694964), (11, 4659516), (12, 4271223), (18, 2847482), (22, 2329758), (33, 1553172), (36, 1423741), (44, 1164879), (66, 776586), (99, 517724), (132, 388293), (198, 258862), (347, 147708), (373, 137412), (396, 129431), (694, 73854), (746, 68706), (1041, 49236), (1119, 45804), (1388, 36927), (1492, 34353), (2082, 24618), (2238, 22902), (3123, 16412), (3357, 15268), (3817, 13428), (4103, 12492), (4164, 12309), (4476, 11451), (6246, 8206), (6714, 7634)]