49121878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7696

約数の個数: 24

約数和(自身を含む): 83997000

約数和(自身を除く): 34875122

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 7649, 15298, 99437, 145331, 198874, 290662, 1292681, 1889303, 2585362, 3778606, 24560939, 49121878]

約数ペア:

[(1, 49121878), (2, 24560939), (13, 3778606), (19, 2585362), (26, 1889303), (38, 1292681), (169, 290662), (247, 198874), (338, 145331), (494, 99437), (3211, 15298), (6422, 7649)]