50001939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 83166720

約数和(自身を除く): 33164781

約数列:

[1, 3, 9, 13, 19, 39, 57, 83, 117, 171, 247, 249, 271, 741, 747, 813, 1079, 1577, 2223, 2439, 3237, 3523, 4731, 5149, 9711, 10569, 14193, 15447, 20501, 22493, 31707, 46341, 61503, 66937, 67479, 184509, 200811, 202437, 292409, 427367, 602433, 877227, 1282101, 2631681, 3846303, 5555771, 16667313, 50001939]

約数ペア:

[(1, 50001939), (3, 16667313), (9, 5555771), (13, 3846303), (19, 2631681), (39, 1282101), (57, 877227), (83, 602433), (117, 427367), (171, 292409), (247, 202437), (249, 200811), (271, 184509), (741, 67479), (747, 66937), (813, 61503), (1079, 46341), (1577, 31707), (2223, 22493), (2439, 20501), (3237, 15447), (3523, 14193), (4731, 10569), (5149, 9711)]