48905493

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 31734507

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 359, 499, 1077, 1497, 2513, 3493, 4667, 6487, 7539, 10479, 14001, 19461, 32669, 45409, 98007, 136227, 179141, 537423, 1253987, 2328833, 3761961, 6986499, 16301831, 48905493]

約数ペア:

[(1, 48905493), (3, 16301831), (7, 6986499), (13, 3761961), (21, 2328833), (39, 1253987), (91, 537423), (273, 179141), (359, 136227), (499, 98007), (1077, 45409), (1497, 32669), (2513, 19461), (3493, 14001), (4667, 10479), (6487, 7539)]