49206885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 101191680

約数和(自身を除く): 51984795

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 59, 65, 91, 105, 141, 169, 177, 195, 235, 273, 295, 329, 413, 455, 507, 611, 705, 767, 845, 885, 987, 1183, 1239, 1365, 1645, 1833, 2065, 2301, 2535, 2773, 3055, 3549, 3835, 4277, 4935, 5369, 5915, 6195, 7943, 8319, 9165, 9971, 11505, 12831, 13865, 16107, 17745, 19411, 21385, 23829, 26845, 29913, 36049, 39715, 41595, 49855, 55601, 58233, 64155, 69797, 80535, 97055, 108147, 119145, 149565, 166803, 180245, 209391, 252343, 278005, 291165, 348985, 468637, 540735, 757029, 834015, 1046955, 1261715, 1405911, 2343185, 3280459, 3785145, 7029555, 9841377, 16402295, 49206885]

約数ペア:

[(1, 49206885), (3, 16402295), (5, 9841377), (7, 7029555), (13, 3785145), (15, 3280459), (21, 2343185), (35, 1405911), (39, 1261715), (47, 1046955), (59, 834015), (65, 757029), (91, 540735), (105, 468637), (141, 348985), (169, 291165), (177, 278005), (195, 252343), (235, 209391), (273, 180245), (295, 166803), (329, 149565), (413, 119145), (455, 108147), (507, 97055), (611, 80535), (705, 69797), (767, 64155), (845, 58233), (885, 55601), (987, 49855), (1183, 41595), (1239, 39715), (1365, 36049), (1645, 29913), (1833, 26845), (2065, 23829), (2301, 21385), (2535, 19411), (2773, 17745), (3055, 16107), (3549, 13865), (3835, 12831), (4277, 11505), (4935, 9971), (5369, 9165), (5915, 8319), (6195, 7943)]