55487306

素因数分解:

$2^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{2539}}^1$

素因数の和:2778

約数の個数: 24

約数和(自身を含む): 97292160

約数和(自身を除く): 41804854

約数列:

[1, 2, 7, 14, 49, 98, 223, 446, 1561, 2539, 3122, 5078, 10927, 17773, 21854, 35546, 124411, 248822, 566197, 1132394, 3963379, 7926758, 27743653, 55487306]

約数ペア:

[(1, 55487306), (2, 27743653), (7, 7926758), (14, 3963379), (49, 1132394), (98, 566197), (223, 248822), (446, 124411), (1561, 35546), (2539, 21854), (3122, 17773), (5078, 10927)]