49649393829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2039911}}^1$

素因数の和:2040001

約数の個数: 32

約数和(自身を含む): 80943708160

約数和(自身を除く): 31294314331

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3477, 8113, 24339, 2039911, 6119733, 14279377, 38758309, 42838131, 116274927, 124434571, 271308163, 373303713, 813924489, 871041997, 2364256849, 2613125991, 7092770547, 16549797943, 49649393829]

約数ペア:

[(1, 49649393829), (3, 16549797943), (7, 7092770547), (19, 2613125991), (21, 2364256849), (57, 871041997), (61, 813924489), (133, 373303713), (183, 271308163), (399, 124434571), (427, 116274927), (1159, 42838131), (1281, 38758309), (3477, 14279377), (8113, 6119733), (24339, 2039911)]