49320675

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 94785600

約数和(自身を除く): 45464925

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 83, 95, 139, 171, 225, 249, 285, 415, 417, 475, 695, 747, 855, 1245, 1251, 1425, 1577, 2075, 2085, 2641, 3475, 3735, 4275, 4731, 6225, 6255, 7885, 7923, 10425, 11537, 13205, 14193, 18675, 23655, 23769, 31275, 34611, 39425, 39615, 57685, 66025, 70965, 103833, 118275, 118845, 173055, 198075, 219203, 288425, 354825, 519165, 594225, 657609, 865275, 1096015, 1972827, 2595825, 3288045, 5480075, 9864135, 16440225, 49320675]

約数ペア:

[(1, 49320675), (3, 16440225), (5, 9864135), (9, 5480075), (15, 3288045), (19, 2595825), (25, 1972827), (45, 1096015), (57, 865275), (75, 657609), (83, 594225), (95, 519165), (139, 354825), (171, 288425), (225, 219203), (249, 198075), (285, 173055), (415, 118845), (417, 118275), (475, 103833), (695, 70965), (747, 66025), (855, 57685), (1245, 39615), (1251, 39425), (1425, 34611), (1577, 31275), (2075, 23769), (2085, 23655), (2641, 18675), (3475, 14193), (3735, 13205), (4275, 11537), (4731, 10425), (6225, 7923), (6255, 7885)]