49391982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 113568000

約数和(自身を除く): 64176018

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1039, 1251, 2078, 2502, 2641, 3117, 5282, 6234, 7923, 9351, 15846, 18702, 19741, 23769, 39482, 47538, 59223, 118446, 144421, 177669, 288842, 355338, 433263, 866526, 1299789, 2599578, 2743999, 5487998, 8231997, 16463994, 24695991, 49391982]

約数ペア:

[(1, 49391982), (2, 24695991), (3, 16463994), (6, 8231997), (9, 5487998), (18, 2743999), (19, 2599578), (38, 1299789), (57, 866526), (114, 433263), (139, 355338), (171, 288842), (278, 177669), (342, 144421), (417, 118446), (834, 59223), (1039, 47538), (1251, 39482), (2078, 23769), (2502, 19741), (2641, 18702), (3117, 15846), (5282, 9351), (6234, 7923)]