47865978

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{15551}}^1$

素因数の和:15584

約数の個数: 40

約数和(自身を含む): 112907520

約数和(自身を除く): 65041542

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 15551, 31102, 46653, 93306, 139959, 279918, 295469, 419877, 590938, 839754, 886407, 1259631, 1772814, 2519262, 2659221, 5318442, 7977663, 15955326, 23932989, 47865978]

約数ペア:

[(1, 47865978), (2, 23932989), (3, 15955326), (6, 7977663), (9, 5318442), (18, 2659221), (19, 2519262), (27, 1772814), (38, 1259631), (54, 886407), (57, 839754), (81, 590938), (114, 419877), (162, 295469), (171, 279918), (342, 139959), (513, 93306), (1026, 46653), (1539, 31102), (3078, 15551)]