49647978

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{2237}}^1$

素因数の和:2388

約数の個数: 40

約数和(自身を含む): 112110372

約数和(自身を除く): 62462394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 1233, 2237, 2466, 3699, 4474, 6711, 7398, 11097, 13422, 20133, 22194, 40266, 60399, 120798, 181197, 306469, 362394, 612938, 919407, 1838814, 2758221, 5516442, 8274663, 16549326, 24823989, 49647978]

約数ペア:

[(1, 49647978), (2, 24823989), (3, 16549326), (6, 8274663), (9, 5516442), (18, 2758221), (27, 1838814), (54, 919407), (81, 612938), (137, 362394), (162, 306469), (274, 181197), (411, 120798), (822, 60399), (1233, 40266), (2237, 22194), (2466, 20133), (3699, 13422), (4474, 11097), (6711, 7398)]