55105280536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{3793}}^1$

素因数の和:4268

約数の個数: 64

約数和(自身を含む): 106822346400

約数和(自身を除く): 51717065864

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 269, 314, 344, 538, 628, 1076, 1256, 2152, 3793, 6751, 7586, 11567, 13502, 15172, 23134, 27004, 30344, 42233, 46268, 54008, 84466, 92536, 163099, 168932, 326198, 337864, 595501, 652396, 1020317, 1191002, 1304792, 1816019, 2040634, 2382004, 3632038, 4081268, 4764008, 7264076, 8162536, 14528152, 25606543, 43873631, 51213086, 87747262, 102426172, 160189769, 175494524, 204852344, 320379538, 350989048, 640759076, 1281518152, 6888160067, 13776320134, 27552640268, 55105280536]

約数ペア:

[(1, 55105280536), (2, 27552640268), (4, 13776320134), (8, 6888160067), (43, 1281518152), (86, 640759076), (157, 350989048), (172, 320379538), (269, 204852344), (314, 175494524), (344, 160189769), (538, 102426172), (628, 87747262), (1076, 51213086), (1256, 43873631), (2152, 25606543), (3793, 14528152), (6751, 8162536), (7586, 7264076), (11567, 4764008), (13502, 4081268), (15172, 3632038), (23134, 2382004), (27004, 2040634), (30344, 1816019), (42233, 1304792), (46268, 1191002), (54008, 1020317), (84466, 652396), (92536, 595501), (163099, 337864), (168932, 326198)]