49478904

素因数分解:

$2^3\times 3^3\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 138026400

約数和(自身を除く): 88547496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 397, 577, 794, 1154, 1191, 1588, 1731, 2308, 2382, 3176, 3462, 3573, 4616, 4764, 5193, 6924, 7146, 9528, 10386, 10719, 13848, 14292, 15579, 20772, 21438, 28584, 31158, 41544, 42876, 62316, 85752, 124632, 229069, 458138, 687207, 916276, 1374414, 1832552, 2061621, 2748828, 4123242, 5497656, 6184863, 8246484, 12369726, 16492968, 24739452, 49478904]

約数ペア:

[(1, 49478904), (2, 24739452), (3, 16492968), (4, 12369726), (6, 8246484), (8, 6184863), (9, 5497656), (12, 4123242), (18, 2748828), (24, 2061621), (27, 1832552), (36, 1374414), (54, 916276), (72, 687207), (108, 458138), (216, 229069), (397, 124632), (577, 85752), (794, 62316), (1154, 42876), (1191, 41544), (1588, 31158), (1731, 28584), (2308, 21438), (2382, 20772), (3176, 15579), (3462, 14292), (3573, 13848), (4616, 10719), (4764, 10386), (5193, 9528), (6924, 7146)]