49404290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{907}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 96102720

約数和(自身を除く): 46698430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 907, 1814, 2095, 4190, 4535, 5447, 9070, 10894, 11791, 23582, 27235, 54470, 58955, 117910, 380033, 760066, 1900165, 3800330, 4940429, 9880858, 24702145, 49404290]

約数ペア:

[(1, 49404290), (2, 24702145), (5, 9880858), (10, 4940429), (13, 3800330), (26, 1900165), (65, 760066), (130, 380033), (419, 117910), (838, 58955), (907, 54470), (1814, 27235), (2095, 23582), (4190, 11791), (4535, 10894), (5447, 9070)]