56896398

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{81049}}^1$

素因数の和:81073

約数の個数: 32

約数和(自身を含む): 136164000

約数和(自身を除く): 79267602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 81049, 162098, 243147, 486294, 729441, 1053637, 1458882, 2107274, 2188323, 3160911, 4376646, 6321822, 9482733, 18965466, 28448199, 56896398]

約数ペア:

[(1, 56896398), (2, 28448199), (3, 18965466), (6, 9482733), (9, 6321822), (13, 4376646), (18, 3160911), (26, 2188323), (27, 2107274), (39, 1458882), (54, 1053637), (78, 729441), (117, 486294), (234, 243147), (351, 162098), (702, 81049)]