49281616

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{22159}}^1$

素因数の和:22306

約数の個数: 20

約数和(自身を含む): 96174400

約数和(自身を除く): 46892784

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 22159, 44318, 88636, 177272, 354544, 3080101, 6160202, 12320404, 24640808, 49281616]

約数ペア:

[(1, 49281616), (2, 24640808), (4, 12320404), (8, 6160202), (16, 3080101), (139, 354544), (278, 177272), (556, 88636), (1112, 44318), (2224, 22159)]