51031584

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4789}}^1$

素因数の和:4842

約数の個数: 72

約数和(自身を含む): 149074380

約数和(自身を除く): 98042796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 4789, 5328, 9578, 10656, 14367, 19156, 28734, 38312, 43101, 57468, 76624, 86202, 114936, 153248, 172404, 177193, 229872, 344808, 354386, 459744, 531579, 689616, 708772, 1063158, 1379232, 1417544, 1594737, 2126316, 2835088, 3189474, 4252632, 5670176, 6378948, 8505264, 12757896, 17010528, 25515792, 51031584]

約数ペア:

[(1, 51031584), (2, 25515792), (3, 17010528), (4, 12757896), (6, 8505264), (8, 6378948), (9, 5670176), (12, 4252632), (16, 3189474), (18, 2835088), (24, 2126316), (32, 1594737), (36, 1417544), (37, 1379232), (48, 1063158), (72, 708772), (74, 689616), (96, 531579), (111, 459744), (144, 354386), (148, 344808), (222, 229872), (288, 177193), (296, 172404), (333, 153248), (444, 114936), (592, 86202), (666, 76624), (888, 57468), (1184, 43101), (1332, 38312), (1776, 28734), (2664, 19156), (3552, 14367), (4789, 10656), (5328, 9578)]