49494560

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3727}}^1$

素因数の和:3825

約数の個数: 48

約数和(自身を含む): 118371456

約数和(自身を除く): 68876896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 3727, 6640, 7454, 13280, 14908, 18635, 29816, 37270, 59632, 74540, 119264, 149080, 298160, 309341, 596320, 618682, 1237364, 1546705, 2474728, 3093410, 4949456, 6186820, 9898912, 12373640, 24747280, 49494560]

約数ペア:

[(1, 49494560), (2, 24747280), (4, 12373640), (5, 9898912), (8, 6186820), (10, 4949456), (16, 3093410), (20, 2474728), (32, 1546705), (40, 1237364), (80, 618682), (83, 596320), (160, 309341), (166, 298160), (332, 149080), (415, 119264), (664, 74540), (830, 59632), (1328, 37270), (1660, 29816), (2656, 18635), (3320, 14908), (3727, 13280), (6640, 7454)]