50968557

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 78073632

約数和(自身を除く): 27105075

約数列:

[1, 3, 9, 31, 71, 83, 93, 213, 249, 279, 639, 747, 961, 2201, 2573, 2883, 5893, 6603, 7719, 8649, 17679, 19809, 23157, 53037, 68231, 79763, 182683, 204693, 239289, 548049, 614079, 717867, 1644147, 5663173, 16989519, 50968557]

約数ペア:

[(1, 50968557), (3, 16989519), (9, 5663173), (31, 1644147), (71, 717867), (83, 614079), (93, 548049), (213, 239289), (249, 204693), (279, 182683), (639, 79763), (747, 68231), (961, 53037), (2201, 23157), (2573, 19809), (2883, 17679), (5893, 8649), (6603, 7719)]