49358025

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 91869120

約数和(自身を除く): 42511095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 415, 675, 747, 881, 1245, 2075, 2241, 2643, 3735, 4405, 6225, 7929, 11205, 13215, 18675, 22025, 23787, 39645, 56025, 66075, 73123, 118935, 198225, 219369, 365615, 594675, 658107, 1096845, 1828075, 1974321, 3290535, 5484225, 9871605, 16452675, 49358025]

約数ペア:

[(1, 49358025), (3, 16452675), (5, 9871605), (9, 5484225), (15, 3290535), (25, 1974321), (27, 1828075), (45, 1096845), (75, 658107), (83, 594675), (135, 365615), (225, 219369), (249, 198225), (415, 118935), (675, 73123), (747, 66075), (881, 56025), (1245, 39645), (2075, 23787), (2241, 22025), (2643, 18675), (3735, 13215), (4405, 11205), (6225, 7929)]