53497675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27791}}^1$

素因数の和:27819

約数の個数: 24

約数和(自身を含む): 82708992

約数和(自身を除く): 29211317

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 27791, 138955, 194537, 305701, 694775, 972685, 1528505, 2139907, 4863425, 7642525, 10699535, 53497675]

約数ペア:

[(1, 53497675), (5, 10699535), (7, 7642525), (11, 4863425), (25, 2139907), (35, 1528505), (55, 972685), (77, 694775), (175, 305701), (275, 194537), (385, 138955), (1925, 27791)]