48840687

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 83566080

約数和(自身を除く): 34725393

約数列:

[1, 3, 7, 9, 21, 61, 63, 71, 179, 183, 213, 427, 497, 537, 549, 639, 1253, 1281, 1491, 1611, 3759, 3843, 4331, 4473, 10919, 11277, 12709, 12993, 30317, 32757, 38127, 38979, 76433, 88963, 90951, 98271, 114381, 229299, 266889, 272853, 687897, 775249, 800667, 2325747, 5426743, 6977241, 16280229, 48840687]

約数ペア:

[(1, 48840687), (3, 16280229), (7, 6977241), (9, 5426743), (21, 2325747), (61, 800667), (63, 775249), (71, 687897), (179, 272853), (183, 266889), (213, 229299), (427, 114381), (497, 98271), (537, 90951), (549, 88963), (639, 76433), (1253, 38979), (1281, 38127), (1491, 32757), (1611, 30317), (3759, 12993), (3843, 12709), (4331, 11277), (4473, 10919)]