48956670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{25903}}^1$

素因数の和:25926

約数の個数: 64

約数和(自身を含む): 149207040

約数和(自身を除く): 100250370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 25903, 51806, 77709, 129515, 155418, 181321, 233127, 259030, 362642, 388545, 466254, 543963, 699381, 777090, 906605, 1087926, 1165635, 1398762, 1631889, 1813210, 2331270, 2719815, 3263778, 3496905, 4895667, 5439630, 6993810, 8159445, 9791334, 16318890, 24478335, 48956670]

約数ペア:

[(1, 48956670), (2, 24478335), (3, 16318890), (5, 9791334), (6, 8159445), (7, 6993810), (9, 5439630), (10, 4895667), (14, 3496905), (15, 3263778), (18, 2719815), (21, 2331270), (27, 1813210), (30, 1631889), (35, 1398762), (42, 1165635), (45, 1087926), (54, 906605), (63, 777090), (70, 699381), (90, 543963), (105, 466254), (126, 388545), (135, 362642), (189, 259030), (210, 233127), (270, 181321), (315, 155418), (378, 129515), (630, 77709), (945, 51806), (1890, 25903)]