51297984

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 158099760

約数和(自身を除く): 106801776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 64, 72, 74, 83, 87, 96, 111, 116, 144, 148, 166, 174, 192, 222, 232, 249, 261, 288, 296, 332, 333, 348, 444, 464, 498, 522, 576, 592, 664, 666, 696, 747, 888, 928, 996, 1044, 1073, 1184, 1328, 1332, 1392, 1494, 1776, 1856, 1992, 2088, 2146, 2368, 2407, 2656, 2664, 2784, 2988, 3071, 3219, 3552, 3984, 4176, 4292, 4814, 5312, 5328, 5568, 5976, 6142, 6438, 7104, 7221, 7968, 8352, 8584, 9213, 9628, 9657, 10656, 11952, 12284, 12876, 14442, 15936, 16704, 17168, 18426, 19256, 19314, 21312, 21663, 23904, 24568, 25752, 27639, 28884, 34336, 36852, 38512, 38628, 43326, 47808, 49136, 51504, 55278, 57768, 68672, 73704, 77024, 77256, 86652, 89059, 98272, 103008, 110556, 115536, 147408, 154048, 154512, 173304, 178118, 196544, 206016, 221112, 231072, 267177, 294816, 309024, 346608, 356236, 442224, 462144, 534354, 589632, 618048, 693216, 712472, 801531, 884448, 1068708, 1386432, 1424944, 1603062, 1768896, 2137416, 2849888, 3206124, 4274832, 5699776, 6412248, 8549664, 12824496, 17099328, 25648992, 51297984]

約数ペア:

[(1, 51297984), (2, 25648992), (3, 17099328), (4, 12824496), (6, 8549664), (8, 6412248), (9, 5699776), (12, 4274832), (16, 3206124), (18, 2849888), (24, 2137416), (29, 1768896), (32, 1603062), (36, 1424944), (37, 1386432), (48, 1068708), (58, 884448), (64, 801531), (72, 712472), (74, 693216), (83, 618048), (87, 589632), (96, 534354), (111, 462144), (116, 442224), (144, 356236), (148, 346608), (166, 309024), (174, 294816), (192, 267177), (222, 231072), (232, 221112), (249, 206016), (261, 196544), (288, 178118), (296, 173304), (332, 154512), (333, 154048), (348, 147408), (444, 115536), (464, 110556), (498, 103008), (522, 98272), (576, 89059), (592, 86652), (664, 77256), (666, 77024), (696, 73704), (747, 68672), (888, 57768), (928, 55278), (996, 51504), (1044, 49136), (1073, 47808), (1184, 43326), (1328, 38628), (1332, 38512), (1392, 36852), (1494, 34336), (1776, 28884), (1856, 27639), (1992, 25752), (2088, 24568), (2146, 23904), (2368, 21663), (2407, 21312), (2656, 19314), (2664, 19256), (2784, 18426), (2988, 17168), (3071, 16704), (3219, 15936), (3552, 14442), (3984, 12876), (4176, 12284), (4292, 11952), (4814, 10656), (5312, 9657), (5328, 9628), (5568, 9213), (5976, 8584), (6142, 8352), (6438, 7968), (7104, 7221)]