49378914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12413}}^1$

素因数の和:12451

約数の個数: 48

約数和(自身を含む): 122004792

約数和(自身を除く): 72625878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 12413, 24826, 37239, 74478, 111717, 161369, 211021, 223434, 322738, 422042, 484107, 633063, 968214, 1266126, 1452321, 1899189, 2743273, 2904642, 3798378, 5486546, 8229819, 16459638, 24689457, 49378914]

約数ペア:

[(1, 49378914), (2, 24689457), (3, 16459638), (6, 8229819), (9, 5486546), (13, 3798378), (17, 2904642), (18, 2743273), (26, 1899189), (34, 1452321), (39, 1266126), (51, 968214), (78, 633063), (102, 484107), (117, 422042), (153, 322738), (221, 223434), (234, 211021), (306, 161369), (442, 111717), (663, 74478), (1326, 37239), (1989, 24826), (3978, 12413)]