48421175

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{16007}}^1$

素因数の和:16039

約数の個数: 18

約数和(自身を含む): 66000984

約数和(自身を除く): 17579809

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 16007, 80035, 176077, 400175, 880385, 1936847, 4401925, 9684235, 48421175]

約数ペア:

[(1, 48421175), (5, 9684235), (11, 4401925), (25, 1936847), (55, 880385), (121, 400175), (275, 176077), (605, 80035), (3025, 16007)]