49065445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 69761664

約数和(自身を除く): 20696219

約数列:

[1, 5, 11, 13, 55, 65, 143, 163, 421, 715, 815, 1793, 2105, 2119, 4631, 5473, 8965, 10595, 23155, 23309, 27365, 60203, 68623, 116545, 301015, 343115, 754853, 892099, 3774265, 4460495, 9813089, 49065445]

約数ペア:

[(1, 49065445), (5, 9813089), (11, 4460495), (13, 3774265), (55, 892099), (65, 754853), (143, 343115), (163, 301015), (421, 116545), (715, 68623), (815, 60203), (1793, 27365), (2105, 23309), (2119, 23155), (4631, 10595), (5473, 8965)]