51224992

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 127008000

約数和(自身を除く): 75783008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 359, 364, 392, 416, 637, 686, 718, 728, 784, 1274, 1372, 1436, 1456, 1568, 2513, 2548, 2744, 2872, 2912, 4459, 4667, 5026, 5096, 5488, 5744, 8918, 9334, 10052, 10192, 10976, 11488, 17591, 17836, 18668, 20104, 20384, 32669, 35182, 35672, 37336, 40208, 65338, 70364, 71344, 74672, 80416, 123137, 130676, 140728, 142688, 149344, 228683, 246274, 261352, 281456, 457366, 492548, 522704, 562912, 914732, 985096, 1045408, 1600781, 1829464, 1970192, 3201562, 3658928, 3940384, 6403124, 7317856, 12806248, 25612496, 51224992]

約数ペア:

[(1, 51224992), (2, 25612496), (4, 12806248), (7, 7317856), (8, 6403124), (13, 3940384), (14, 3658928), (16, 3201562), (26, 1970192), (28, 1829464), (32, 1600781), (49, 1045408), (52, 985096), (56, 914732), (91, 562912), (98, 522704), (104, 492548), (112, 457366), (182, 281456), (196, 261352), (208, 246274), (224, 228683), (343, 149344), (359, 142688), (364, 140728), (392, 130676), (416, 123137), (637, 80416), (686, 74672), (718, 71344), (728, 70364), (784, 65338), (1274, 40208), (1372, 37336), (1436, 35672), (1456, 35182), (1568, 32669), (2513, 20384), (2548, 20104), (2744, 18668), (2872, 17836), (2912, 17591), (4459, 11488), (4667, 10976), (5026, 10192), (5096, 10052), (5488, 9334), (5744, 8918)]