53887648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 112432320

約数和(自身を除く): 58544672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 263, 304, 337, 526, 608, 674, 1052, 1348, 2104, 2696, 4208, 4997, 5392, 6403, 8416, 9994, 10784, 12806, 19988, 25612, 39976, 51224, 79952, 88631, 102448, 159904, 177262, 204896, 354524, 709048, 1418096, 1683989, 2836192, 3367978, 6735956, 13471912, 26943824, 53887648]

約数ペア:

[(1, 53887648), (2, 26943824), (4, 13471912), (8, 6735956), (16, 3367978), (19, 2836192), (32, 1683989), (38, 1418096), (76, 709048), (152, 354524), (263, 204896), (304, 177262), (337, 159904), (526, 102448), (608, 88631), (674, 79952), (1052, 51224), (1348, 39976), (2104, 25612), (2696, 19988), (4208, 12806), (4997, 10784), (5392, 9994), (6403, 8416)]