48948081

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 80828160

約数和(自身を除く): 31880079

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 929, 1351, 2509, 2787, 4053, 6503, 7527, 12077, 17563, 19509, 36231, 52689, 84539, 179297, 253617, 537891, 1255079, 2330861, 3765237, 6992583, 16316027, 48948081]

約数ペア:

[(1, 48948081), (3, 16316027), (7, 6992583), (13, 3765237), (21, 2330861), (39, 1255079), (91, 537891), (193, 253617), (273, 179297), (579, 84539), (929, 52689), (1351, 36231), (2509, 19509), (2787, 17563), (4053, 12077), (6503, 7527)]