49744310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 72

約数和(自身を含む): 114624720

約数和(自身を除く): 64880410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 839, 847, 1078, 1210, 1678, 1694, 2695, 4195, 4235, 5390, 5873, 5929, 8390, 8470, 9229, 11746, 11858, 18458, 29365, 29645, 41111, 46145, 58730, 59290, 64603, 82222, 92290, 101519, 129206, 203038, 205555, 323015, 411110, 452221, 507595, 646030, 710633, 904442, 1015190, 1421266, 2261105, 3553165, 4522210, 4974431, 7106330, 9948862, 24872155, 49744310]

約数ペア:

[(1, 49744310), (2, 24872155), (5, 9948862), (7, 7106330), (10, 4974431), (11, 4522210), (14, 3553165), (22, 2261105), (35, 1421266), (49, 1015190), (55, 904442), (70, 710633), (77, 646030), (98, 507595), (110, 452221), (121, 411110), (154, 323015), (242, 205555), (245, 203038), (385, 129206), (490, 101519), (539, 92290), (605, 82222), (770, 64603), (839, 59290), (847, 58730), (1078, 46145), (1210, 41111), (1678, 29645), (1694, 29365), (2695, 18458), (4195, 11858), (4235, 11746), (5390, 9229), (5873, 8470), (5929, 8390)]