51910384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 107336880

約数和(自身を除く): 55426496

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 1373, 2224, 2363, 2746, 4726, 5492, 9452, 10984, 18904, 21968, 23341, 37808, 46682, 93364, 186728, 190847, 373456, 381694, 763388, 1526776, 3053552, 3244399, 6488798, 12977596, 25955192, 51910384]

約数ペア:

[(1, 51910384), (2, 25955192), (4, 12977596), (8, 6488798), (16, 3244399), (17, 3053552), (34, 1526776), (68, 763388), (136, 381694), (139, 373456), (272, 190847), (278, 186728), (556, 93364), (1112, 46682), (1373, 37808), (2224, 23341), (2363, 21968), (2746, 18904), (4726, 10984), (5492, 9452)]