55443856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6199}}^1$

素因数の和:6263

約数の個数: 40

約数和(自身を含む): 118395200

約数和(自身を除く): 62951344

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6199, 8944, 12398, 24796, 49592, 80587, 99184, 161174, 266557, 322348, 533114, 644696, 1066228, 1289392, 2132456, 3465241, 4264912, 6930482, 13860964, 27721928, 55443856]

約数ペア:

[(1, 55443856), (2, 27721928), (4, 13860964), (8, 6930482), (13, 4264912), (16, 3465241), (26, 2132456), (43, 1289392), (52, 1066228), (86, 644696), (104, 533114), (172, 322348), (208, 266557), (344, 161174), (559, 99184), (688, 80587), (1118, 49592), (2236, 24796), (4472, 12398), (6199, 8944)]