47873982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 107094528

約数和(自身を除く): 59220546

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 1523, 2418, 3046, 4569, 5239, 9138, 10478, 15717, 19799, 31434, 39598, 47213, 59397, 94426, 118794, 141639, 257387, 283278, 514774, 613769, 772161, 1227538, 1544322, 1841307, 3682614, 7978997, 15957994, 23936991, 47873982]

約数ペア:

[(1, 47873982), (2, 23936991), (3, 15957994), (6, 7978997), (13, 3682614), (26, 1841307), (31, 1544322), (39, 1227538), (62, 772161), (78, 613769), (93, 514774), (169, 283278), (186, 257387), (338, 141639), (403, 118794), (507, 94426), (806, 59397), (1014, 47213), (1209, 39598), (1523, 31434), (2418, 19799), (3046, 15717), (4569, 10478), (5239, 9138)]