51375775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 69888384

約数和(自身を除く): 18512609

約数列:

[1, 5, 11, 25, 55, 227, 275, 823, 1135, 2497, 4115, 5675, 9053, 12485, 20575, 45265, 62425, 186821, 226325, 934105, 2055031, 4670525, 10275155, 51375775]

約数ペア:

[(1, 51375775), (5, 10275155), (11, 4670525), (25, 2055031), (55, 934105), (227, 226325), (275, 186821), (823, 62425), (1135, 45265), (2497, 20575), (4115, 12485), (5675, 9053)]