49440846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 132120576

約数和(自身を除く): 82679730

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 62, 69, 78, 91, 93, 127, 138, 161, 182, 186, 217, 254, 273, 299, 322, 381, 403, 434, 483, 546, 598, 651, 713, 762, 806, 889, 897, 966, 1209, 1302, 1426, 1651, 1778, 1794, 2093, 2139, 2418, 2667, 2821, 2921, 3302, 3937, 4186, 4278, 4953, 4991, 5334, 5642, 5842, 6279, 7874, 8463, 8763, 9269, 9906, 9982, 11557, 11811, 12558, 14973, 16926, 17526, 18538, 20447, 23114, 23622, 27559, 27807, 29946, 34671, 37973, 40894, 51181, 55118, 55614, 61341, 64883, 69342, 75946, 82677, 90551, 102362, 113919, 122682, 129766, 153543, 165354, 181102, 194649, 227838, 265811, 271653, 307086, 358267, 389298, 531622, 543306, 633857, 716534, 797433, 1074801, 1177163, 1267714, 1594866, 1901571, 2149602, 2354326, 3531489, 3803142, 7062978, 8240141, 16480282, 24720423, 49440846]

約数ペア:

[(1, 49440846), (2, 24720423), (3, 16480282), (6, 8240141), (7, 7062978), (13, 3803142), (14, 3531489), (21, 2354326), (23, 2149602), (26, 1901571), (31, 1594866), (39, 1267714), (42, 1177163), (46, 1074801), (62, 797433), (69, 716534), (78, 633857), (91, 543306), (93, 531622), (127, 389298), (138, 358267), (161, 307086), (182, 271653), (186, 265811), (217, 227838), (254, 194649), (273, 181102), (299, 165354), (322, 153543), (381, 129766), (403, 122682), (434, 113919), (483, 102362), (546, 90551), (598, 82677), (651, 75946), (713, 69342), (762, 64883), (806, 61341), (889, 55614), (897, 55118), (966, 51181), (1209, 40894), (1302, 37973), (1426, 34671), (1651, 29946), (1778, 27807), (1794, 27559), (2093, 23622), (2139, 23114), (2418, 20447), (2667, 18538), (2821, 17526), (2921, 16926), (3302, 14973), (3937, 12558), (4186, 11811), (4278, 11557), (4953, 9982), (4991, 9906), (5334, 9269), (5642, 8763), (5842, 8463), (6279, 7874)]