51040288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{122693}}^1$

素因数の和:122716

約数の個数: 24

約数和(自身を含む): 108216108

約数和(自身を除く): 57175820

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 122693, 245386, 490772, 981544, 1595009, 1963088, 3190018, 3926176, 6380036, 12760072, 25520144, 51040288]

約数ペア:

[(1, 51040288), (2, 25520144), (4, 12760072), (8, 6380036), (13, 3926176), (16, 3190018), (26, 1963088), (32, 1595009), (52, 981544), (104, 490772), (208, 245386), (416, 122693)]