49848435

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 113533056

約数和(自身を除く): 63684621

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 37, 39, 45, 47, 49, 63, 65, 91, 105, 111, 117, 141, 147, 185, 195, 235, 245, 259, 273, 315, 329, 333, 423, 441, 455, 481, 555, 585, 611, 637, 705, 735, 777, 819, 987, 1295, 1365, 1443, 1645, 1665, 1739, 1813, 1833, 1911, 2115, 2205, 2303, 2331, 2405, 2961, 3055, 3185, 3367, 3885, 4095, 4277, 4329, 4935, 5217, 5439, 5499, 5733, 6909, 7215, 8695, 9065, 9165, 9555, 10101, 11515, 11655, 12173, 12831, 14805, 15651, 16317, 16835, 20727, 21385, 21645, 22607, 23569, 26085, 27195, 27495, 28665, 29939, 30303, 34545, 36519, 38493, 50505, 60865, 64155, 67821, 70707, 78255, 81585, 85211, 89817, 103635, 109557, 113035, 117845, 149695, 151515, 158249, 182595, 192465, 203463, 212121, 255633, 269451, 339105, 353535, 426055, 449085, 474747, 547785, 766899, 791245, 1017315, 1060605, 1107743, 1278165, 1347255, 1424241, 2373735, 3323229, 3834495, 5538715, 7121205, 9969687, 16616145, 49848435]

約数ペア:

[(1, 49848435), (3, 16616145), (5, 9969687), (7, 7121205), (9, 5538715), (13, 3834495), (15, 3323229), (21, 2373735), (35, 1424241), (37, 1347255), (39, 1278165), (45, 1107743), (47, 1060605), (49, 1017315), (63, 791245), (65, 766899), (91, 547785), (105, 474747), (111, 449085), (117, 426055), (141, 353535), (147, 339105), (185, 269451), (195, 255633), (235, 212121), (245, 203463), (259, 192465), (273, 182595), (315, 158249), (329, 151515), (333, 149695), (423, 117845), (441, 113035), (455, 109557), (481, 103635), (555, 89817), (585, 85211), (611, 81585), (637, 78255), (705, 70707), (735, 67821), (777, 64155), (819, 60865), (987, 50505), (1295, 38493), (1365, 36519), (1443, 34545), (1645, 30303), (1665, 29939), (1739, 28665), (1813, 27495), (1833, 27195), (1911, 26085), (2115, 23569), (2205, 22607), (2303, 21645), (2331, 21385), (2405, 20727), (2961, 16835), (3055, 16317), (3185, 15651), (3367, 14805), (3885, 12831), (4095, 12173), (4277, 11655), (4329, 11515), (4935, 10101), (5217, 9555), (5439, 9165), (5499, 9065), (5733, 8695), (6909, 7215)]