51284812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2003}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 92753136

約数和(自身を除く): 41468324

約数列:

[1, 2, 4, 37, 74, 148, 173, 346, 692, 2003, 4006, 6401, 8012, 12802, 25604, 74111, 148222, 296444, 346519, 693038, 1386076, 12821203, 25642406, 51284812]

約数ペア:

[(1, 51284812), (2, 25642406), (4, 12821203), (37, 1386076), (74, 693038), (148, 346519), (173, 296444), (346, 148222), (692, 74111), (2003, 25604), (4006, 12802), (6401, 8012)]