51790824

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19441}}^1$

素因数の和:19490

約数の個数: 48

約数和(自身を含む): 144065220

約数和(自身を除く): 92274396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 19441, 38882, 58323, 77764, 116646, 155528, 174969, 233292, 349938, 466584, 699876, 719317, 1399752, 1438634, 2157951, 2877268, 4315902, 5754536, 6473853, 8631804, 12947706, 17263608, 25895412, 51790824]

約数ペア:

[(1, 51790824), (2, 25895412), (3, 17263608), (4, 12947706), (6, 8631804), (8, 6473853), (9, 5754536), (12, 4315902), (18, 2877268), (24, 2157951), (36, 1438634), (37, 1399752), (72, 719317), (74, 699876), (111, 466584), (148, 349938), (222, 233292), (296, 174969), (333, 155528), (444, 116646), (666, 77764), (888, 58323), (1332, 38882), (2664, 19441)]