49923994510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{912187}}^1$

素因数の和:912628

約数の個数: 32

約数和(自身を含む): 97005720672

約数和(自身を除く): 47081726162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421, 842, 2105, 4210, 5473, 10946, 27365, 54730, 912187, 1824374, 4560935, 9121870, 11858431, 23716862, 59292155, 118584310, 384030727, 768061454, 1920153635, 3840307270, 4992399451, 9984798902, 24961997255, 49923994510]

約数ペア:

[(1, 49923994510), (2, 24961997255), (5, 9984798902), (10, 4992399451), (13, 3840307270), (26, 1920153635), (65, 768061454), (130, 384030727), (421, 118584310), (842, 59292155), (2105, 23716862), (4210, 11858431), (5473, 9121870), (10946, 4560935), (27365, 1824374), (54730, 912187)]