49889968136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1\times {\mathrm{7177}}^1$

素因数の和:7926

約数の個数: 64

約数和(自身を含む): 100469030400

約数和(自身を除く): 50579062264

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 647, 1294, 1343, 2588, 2686, 5176, 5372, 7177, 10744, 10999, 14354, 21998, 28708, 43996, 51113, 57416, 87992, 102226, 122009, 204452, 244018, 408904, 488036, 566983, 868921, 976072, 1133966, 1737842, 2267932, 3475684, 4535864, 4643519, 6951368, 9287038, 9638711, 18574076, 19277422, 37148152, 38554844, 77109688, 78939823, 157879646, 315759292, 366838001, 631518584, 733676002, 1467352004, 2934704008, 6236246017, 12472492034, 24944984068, 49889968136]

約数ペア:

[(1, 49889968136), (2, 24944984068), (4, 12472492034), (8, 6236246017), (17, 2934704008), (34, 1467352004), (68, 733676002), (79, 631518584), (136, 366838001), (158, 315759292), (316, 157879646), (632, 78939823), (647, 77109688), (1294, 38554844), (1343, 37148152), (2588, 19277422), (2686, 18574076), (5176, 9638711), (5372, 9287038), (7177, 6951368), (10744, 4643519), (10999, 4535864), (14354, 3475684), (21998, 2267932), (28708, 1737842), (43996, 1133966), (51113, 976072), (57416, 868921), (87992, 566983), (102226, 488036), (122009, 408904), (204452, 244018)]