47151496

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 105569280

約数和(自身を除く): 58417784

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 157, 173, 217, 248, 314, 346, 434, 628, 692, 868, 1099, 1211, 1256, 1384, 1736, 2198, 2422, 4396, 4844, 4867, 5363, 8792, 9688, 9734, 10726, 19468, 21452, 27161, 34069, 37541, 38936, 42904, 54322, 68138, 75082, 108644, 136276, 150164, 190127, 217288, 272552, 300328, 380254, 760508, 841991, 1521016, 1683982, 3367964, 5893937, 6735928, 11787874, 23575748, 47151496]

約数ペア:

[(1, 47151496), (2, 23575748), (4, 11787874), (7, 6735928), (8, 5893937), (14, 3367964), (28, 1683982), (31, 1521016), (56, 841991), (62, 760508), (124, 380254), (157, 300328), (173, 272552), (217, 217288), (248, 190127), (314, 150164), (346, 136276), (434, 108644), (628, 75082), (692, 68138), (868, 54322), (1099, 42904), (1211, 38936), (1256, 37541), (1384, 34069), (1736, 27161), (2198, 21452), (2422, 19468), (4396, 10726), (4844, 9734), (4867, 9688), (5363, 8792)]