49883067

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 85800960

約数和(自身を除く): 35917893

約数列:

[1, 3, 9, 13, 23, 27, 37, 39, 69, 111, 117, 167, 207, 299, 333, 351, 481, 501, 621, 851, 897, 999, 1443, 1503, 2171, 2553, 2691, 3841, 4329, 4509, 6179, 6513, 7659, 8073, 11063, 11523, 12987, 18537, 19539, 22977, 33189, 34569, 49933, 55611, 58617, 80327, 99567, 103707, 142117, 149799, 166833, 240981, 298701, 426351, 449397, 722943, 1279053, 1348191, 1847521, 2168829, 3837159, 5542563, 16627689, 49883067]

約数ペア:

[(1, 49883067), (3, 16627689), (9, 5542563), (13, 3837159), (23, 2168829), (27, 1847521), (37, 1348191), (39, 1279053), (69, 722943), (111, 449397), (117, 426351), (167, 298701), (207, 240981), (299, 166833), (333, 149799), (351, 142117), (481, 103707), (501, 99567), (621, 80327), (851, 58617), (897, 55611), (999, 49933), (1443, 34569), (1503, 33189), (2171, 22977), (2553, 19539), (2691, 18537), (3841, 12987), (4329, 11523), (4509, 11063), (6179, 8073), (6513, 7659)]