55278146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11579}}^1$

素因数の和:11630

約数の個数: 32

約数和(自身を含む): 106721280

約数和(自身を除く): 51443134

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 11579, 23158, 81053, 127369, 162106, 254738, 358949, 717898, 891583, 1783166, 2512643, 3948439, 5025286, 7896878, 27639073, 55278146]

約数ペア:

[(1, 55278146), (2, 27639073), (7, 7896878), (11, 5025286), (14, 3948439), (22, 2512643), (31, 1783166), (62, 891583), (77, 717898), (154, 358949), (217, 254738), (341, 162106), (434, 127369), (682, 81053), (2387, 23158), (4774, 11579)]