48639278

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 84289920

約数和(自身を除く): 35650642

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 103, 206, 289, 323, 578, 646, 731, 817, 1462, 1634, 1751, 1957, 3502, 3914, 4429, 5491, 8858, 10982, 12427, 13889, 24854, 27778, 29767, 33269, 59534, 66538, 75293, 84151, 150586, 168302, 236113, 472226, 565573, 1131146, 1279981, 1430567, 2559962, 2861134, 24319639, 48639278]

約数ペア:

[(1, 48639278), (2, 24319639), (17, 2861134), (19, 2559962), (34, 1430567), (38, 1279981), (43, 1131146), (86, 565573), (103, 472226), (206, 236113), (289, 168302), (323, 150586), (578, 84151), (646, 75293), (731, 66538), (817, 59534), (1462, 33269), (1634, 29767), (1751, 27778), (1957, 24854), (3502, 13889), (3914, 12427), (4429, 10982), (5491, 8858)]