39949492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 79978752

約数和(自身を除く): 40029260

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 148, 212, 407, 463, 583, 814, 926, 1166, 1628, 1852, 1961, 2332, 3922, 5093, 7844, 10186, 17131, 20372, 21571, 24539, 34262, 43142, 49078, 68524, 86284, 98156, 188441, 269929, 376882, 539858, 753764, 907943, 1079716, 1815886, 3631772, 9987373, 19974746, 39949492]

約数ペア:

[(1, 39949492), (2, 19974746), (4, 9987373), (11, 3631772), (22, 1815886), (37, 1079716), (44, 907943), (53, 753764), (74, 539858), (106, 376882), (148, 269929), (212, 188441), (407, 98156), (463, 86284), (583, 68524), (814, 49078), (926, 43142), (1166, 34262), (1628, 24539), (1852, 21571), (1961, 20372), (2332, 17131), (3922, 10186), (5093, 7844)]