55798864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 123545664

約数和(自身を除く): 67746800

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 73, 86, 88, 101, 146, 172, 176, 202, 292, 344, 404, 473, 584, 688, 803, 808, 946, 1111, 1168, 1606, 1616, 1892, 2222, 3139, 3212, 3784, 4343, 4444, 6278, 6424, 7373, 7568, 8686, 8888, 12556, 12848, 14746, 17372, 17776, 25112, 29492, 34529, 34744, 47773, 50224, 58984, 69058, 69488, 81103, 95546, 117968, 138116, 162206, 191092, 276232, 317039, 324412, 382184, 552464, 634078, 648824, 764368, 1268156, 1297648, 2536312, 3487429, 5072624, 6974858, 13949716, 27899432, 55798864]

約数ペア:

[(1, 55798864), (2, 27899432), (4, 13949716), (8, 6974858), (11, 5072624), (16, 3487429), (22, 2536312), (43, 1297648), (44, 1268156), (73, 764368), (86, 648824), (88, 634078), (101, 552464), (146, 382184), (172, 324412), (176, 317039), (202, 276232), (292, 191092), (344, 162206), (404, 138116), (473, 117968), (584, 95546), (688, 81103), (803, 69488), (808, 69058), (946, 58984), (1111, 50224), (1168, 47773), (1606, 34744), (1616, 34529), (1892, 29492), (2222, 25112), (3139, 17776), (3212, 17372), (3784, 14746), (4343, 12848), (4444, 12556), (6278, 8888), (6424, 8686), (7373, 7568)]