49797640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42929}}^1$

素因数の和:42969

約数の個数: 32

約数和(自身を含む): 115911000

約数和(自身を除く): 66113360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 42929, 85858, 171716, 214645, 343432, 429290, 858580, 1244941, 1717160, 2489882, 4979764, 6224705, 9959528, 12449410, 24898820, 49797640]

約数ペア:

[(1, 49797640), (2, 24898820), (4, 12449410), (5, 9959528), (8, 6224705), (10, 4979764), (20, 2489882), (29, 1717160), (40, 1244941), (58, 858580), (116, 429290), (145, 343432), (232, 214645), (290, 171716), (580, 85858), (1160, 42929)]