56752878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 90334482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 182, 186, 217, 273, 294, 403, 434, 479, 546, 637, 651, 806, 958, 1209, 1274, 1302, 1437, 1519, 1911, 2418, 2821, 2874, 3038, 3353, 3822, 4557, 5642, 6227, 6706, 8463, 9114, 10059, 12454, 14849, 16926, 18681, 19747, 20118, 23471, 29698, 37362, 39494, 43589, 44547, 46942, 59241, 70413, 87178, 89094, 103943, 118482, 130767, 140826, 193037, 207886, 261534, 305123, 311829, 386074, 579111, 610246, 623658, 727601, 915369, 1158222, 1351259, 1455202, 1830738, 2182803, 2702518, 4053777, 4365606, 8107554, 9458813, 18917626, 28376439, 56752878]

約数ペア:

[(1, 56752878), (2, 28376439), (3, 18917626), (6, 9458813), (7, 8107554), (13, 4365606), (14, 4053777), (21, 2702518), (26, 2182803), (31, 1830738), (39, 1455202), (42, 1351259), (49, 1158222), (62, 915369), (78, 727601), (91, 623658), (93, 610246), (98, 579111), (147, 386074), (182, 311829), (186, 305123), (217, 261534), (273, 207886), (294, 193037), (403, 140826), (434, 130767), (479, 118482), (546, 103943), (637, 89094), (651, 87178), (806, 70413), (958, 59241), (1209, 46942), (1274, 44547), (1302, 43589), (1437, 39494), (1519, 37362), (1911, 29698), (2418, 23471), (2821, 20118), (2874, 19747), (3038, 18681), (3353, 16926), (3822, 14849), (4557, 12454), (5642, 10059), (6227, 9114), (6706, 8463)]