49131992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67489}}^1$

素因数の和:67515

約数の個数: 32

約数和(自身を含む): 113383200

約数和(自身を除く): 64251208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 67489, 134978, 269956, 472423, 539912, 877357, 944846, 1754714, 1889692, 3509428, 3779384, 6141499, 7018856, 12282998, 24565996, 49131992]

約数ペア:

[(1, 49131992), (2, 24565996), (4, 12282998), (7, 7018856), (8, 6141499), (13, 3779384), (14, 3509428), (26, 1889692), (28, 1754714), (52, 944846), (56, 877357), (91, 539912), (104, 472423), (182, 269956), (364, 134978), (728, 67489)]