47942678

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 88602624

約数和(自身を除く): 40659946

約数列:

[1, 2, 7, 14, 31, 43, 49, 62, 86, 98, 217, 301, 367, 434, 602, 734, 1333, 1519, 2107, 2569, 2666, 3038, 4214, 5138, 9331, 11377, 15781, 17983, 18662, 22754, 31562, 35966, 65317, 79639, 110467, 130634, 159278, 220934, 489211, 557473, 773269, 978422, 1114946, 1546538, 3424477, 6848954, 23971339, 47942678]

約数ペア:

[(1, 47942678), (2, 23971339), (7, 6848954), (14, 3424477), (31, 1546538), (43, 1114946), (49, 978422), (62, 773269), (86, 557473), (98, 489211), (217, 220934), (301, 159278), (367, 130634), (434, 110467), (602, 79639), (734, 65317), (1333, 35966), (1519, 31562), (2107, 22754), (2569, 18662), (2666, 17983), (3038, 15781), (4214, 11377), (5138, 9331)]