56877546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 132627456

約数和(自身を除く): 75749910

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 163, 187, 311, 326, 374, 489, 561, 622, 933, 978, 1122, 1793, 1866, 2771, 3421, 3586, 5287, 5379, 5542, 6842, 8313, 10263, 10574, 10758, 15861, 16626, 20526, 30481, 31722, 50693, 58157, 60962, 91443, 101386, 116314, 152079, 174471, 182886, 304158, 348942, 557623, 861781, 1115246, 1672869, 1723562, 2585343, 3345738, 5170686, 9479591, 18959182, 28438773, 56877546]

約数ペア:

[(1, 56877546), (2, 28438773), (3, 18959182), (6, 9479591), (11, 5170686), (17, 3345738), (22, 2585343), (33, 1723562), (34, 1672869), (51, 1115246), (66, 861781), (102, 557623), (163, 348942), (187, 304158), (311, 182886), (326, 174471), (374, 152079), (489, 116314), (561, 101386), (622, 91443), (933, 60962), (978, 58157), (1122, 50693), (1793, 31722), (1866, 30481), (2771, 20526), (3421, 16626), (3586, 15861), (5287, 10758), (5379, 10574), (5542, 10263), (6842, 8313)]