49110789

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 84779520

約数和(自身を除く): 35668731

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 829, 1209, 1519, 1911, 2487, 2821, 4557, 5803, 8463, 10777, 17409, 19747, 25699, 32331, 40621, 59241, 75439, 77097, 121863, 179893, 226317, 334087, 528073, 539679, 1002261, 1259251, 1584219, 2338609, 3777753, 7015827, 16370263, 49110789]

約数ペア:

[(1, 49110789), (3, 16370263), (7, 7015827), (13, 3777753), (21, 2338609), (31, 1584219), (39, 1259251), (49, 1002261), (91, 539679), (93, 528073), (147, 334087), (217, 226317), (273, 179893), (403, 121863), (637, 77097), (651, 75439), (829, 59241), (1209, 40621), (1519, 32331), (1911, 25699), (2487, 19747), (2821, 17409), (4557, 10777), (5803, 8463)]