54781216

素因数分解:

$2^5\times 7^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 120

約数和(自身を含む): 135523584

約数和(自身を除く): 80742368

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 92, 98, 112, 124, 161, 184, 196, 217, 224, 248, 322, 343, 368, 392, 434, 496, 644, 686, 713, 736, 784, 868, 992, 1127, 1288, 1372, 1426, 1519, 1568, 1736, 2254, 2401, 2576, 2744, 2852, 3038, 3472, 4508, 4802, 4991, 5152, 5488, 5704, 6076, 6944, 7889, 9016, 9604, 9982, 10633, 10976, 11408, 12152, 15778, 18032, 19208, 19964, 21266, 22816, 24304, 31556, 34937, 36064, 38416, 39928, 42532, 48608, 55223, 63112, 69874, 74431, 76832, 79856, 85064, 110446, 126224, 139748, 148862, 159712, 170128, 220892, 244559, 252448, 279496, 297724, 340256, 441784, 489118, 558992, 595448, 883568, 978236, 1117984, 1190896, 1711913, 1767136, 1956472, 2381792, 3423826, 3912944, 6847652, 7825888, 13695304, 27390608, 54781216]

約数ペア:

[(1, 54781216), (2, 27390608), (4, 13695304), (7, 7825888), (8, 6847652), (14, 3912944), (16, 3423826), (23, 2381792), (28, 1956472), (31, 1767136), (32, 1711913), (46, 1190896), (49, 1117984), (56, 978236), (62, 883568), (92, 595448), (98, 558992), (112, 489118), (124, 441784), (161, 340256), (184, 297724), (196, 279496), (217, 252448), (224, 244559), (248, 220892), (322, 170128), (343, 159712), (368, 148862), (392, 139748), (434, 126224), (496, 110446), (644, 85064), (686, 79856), (713, 76832), (736, 74431), (784, 69874), (868, 63112), (992, 55223), (1127, 48608), (1288, 42532), (1372, 39928), (1426, 38416), (1519, 36064), (1568, 34937), (1736, 31556), (2254, 24304), (2401, 22816), (2576, 21266), (2744, 19964), (2852, 19208), (3038, 18032), (3472, 15778), (4508, 12152), (4802, 11408), (4991, 10976), (5152, 10633), (5488, 9982), (5704, 9604), (6076, 9016), (6944, 7889)]