49659885

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 99107712

約数和(自身を除く): 49447827

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 71, 81, 99, 135, 157, 165, 213, 297, 355, 405, 471, 495, 639, 781, 785, 891, 1065, 1413, 1485, 1727, 1917, 2343, 2355, 3195, 3905, 4239, 4455, 5181, 5751, 7029, 7065, 8635, 9585, 11147, 11715, 12717, 15543, 21087, 21195, 25905, 28755, 33441, 35145, 46629, 55735, 63261, 63585, 77715, 100323, 105435, 122617, 139887, 167205, 233145, 300969, 316305, 367851, 501615, 613085, 699435, 902907, 1103553, 1504845, 1839255, 3310659, 4514535, 5517765, 9931977, 16553295, 49659885]

約数ペア:

[(1, 49659885), (3, 16553295), (5, 9931977), (9, 5517765), (11, 4514535), (15, 3310659), (27, 1839255), (33, 1504845), (45, 1103553), (55, 902907), (71, 699435), (81, 613085), (99, 501615), (135, 367851), (157, 316305), (165, 300969), (213, 233145), (297, 167205), (355, 139887), (405, 122617), (471, 105435), (495, 100323), (639, 77715), (781, 63585), (785, 63261), (891, 55735), (1065, 46629), (1413, 35145), (1485, 33441), (1727, 28755), (1917, 25905), (2343, 21195), (2355, 21087), (3195, 15543), (3905, 12717), (4239, 11715), (4455, 11147), (5181, 9585), (5751, 8635), (7029, 7065)]