51489792

素因数分解:

$2^{10}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 132

約数和(自身を含む): 153705136

約数和(自身を除く): 102215344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 151, 192, 222, 256, 288, 296, 302, 333, 384, 444, 453, 512, 576, 592, 604, 666, 768, 888, 906, 1024, 1152, 1184, 1208, 1332, 1359, 1536, 1776, 1812, 2304, 2368, 2416, 2664, 2718, 3072, 3552, 3624, 4608, 4736, 4832, 5328, 5436, 5587, 7104, 7248, 9216, 9472, 9664, 10656, 10872, 11174, 14208, 14496, 16761, 18944, 19328, 21312, 21744, 22348, 28416, 28992, 33522, 37888, 38656, 42624, 43488, 44696, 50283, 56832, 57984, 67044, 77312, 85248, 86976, 89392, 100566, 113664, 115968, 134088, 154624, 170496, 173952, 178784, 201132, 231936, 268176, 340992, 347904, 357568, 402264, 463872, 536352, 695808, 715136, 804528, 1072704, 1391616, 1430272, 1609056, 2145408, 2860544, 3218112, 4290816, 5721088, 6436224, 8581632, 12872448, 17163264, 25744896, 51489792]

約数ペア:

[(1, 51489792), (2, 25744896), (3, 17163264), (4, 12872448), (6, 8581632), (8, 6436224), (9, 5721088), (12, 4290816), (16, 3218112), (18, 2860544), (24, 2145408), (32, 1609056), (36, 1430272), (37, 1391616), (48, 1072704), (64, 804528), (72, 715136), (74, 695808), (96, 536352), (111, 463872), (128, 402264), (144, 357568), (148, 347904), (151, 340992), (192, 268176), (222, 231936), (256, 201132), (288, 178784), (296, 173952), (302, 170496), (333, 154624), (384, 134088), (444, 115968), (453, 113664), (512, 100566), (576, 89392), (592, 86976), (604, 85248), (666, 77312), (768, 67044), (888, 57984), (906, 56832), (1024, 50283), (1152, 44696), (1184, 43488), (1208, 42624), (1332, 38656), (1359, 37888), (1536, 33522), (1776, 28992), (1812, 28416), (2304, 22348), (2368, 21744), (2416, 21312), (2664, 19328), (2718, 18944), (3072, 16761), (3552, 14496), (3624, 14208), (4608, 11174), (4736, 10872), (4832, 10656), (5328, 9664), (5436, 9472), (5587, 9216), (7104, 7248)]