63120526

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 115568640

約数和(自身を除く): 52448114

約数列:

[1, 2, 7, 14, 31, 49, 62, 79, 98, 158, 217, 263, 434, 526, 553, 1106, 1519, 1841, 2449, 3038, 3682, 3871, 4898, 7742, 8153, 12887, 16306, 17143, 20777, 25774, 34286, 41554, 57071, 114142, 120001, 145439, 240002, 290878, 399497, 644087, 798994, 1018073, 1288174, 2036146, 4508609, 9017218, 31560263, 63120526]

約数ペア:

[(1, 63120526), (2, 31560263), (7, 9017218), (14, 4508609), (31, 2036146), (49, 1288174), (62, 1018073), (79, 798994), (98, 644087), (158, 399497), (217, 290878), (263, 240002), (434, 145439), (526, 120001), (553, 114142), (1106, 57071), (1519, 41554), (1841, 34286), (2449, 25774), (3038, 20777), (3682, 17143), (3871, 16306), (4898, 12887), (7742, 8153)]