49371025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 70915600

約数和(自身を除く): 21544575

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 859, 1045, 2299, 3025, 4295, 5225, 9449, 11495, 16321, 21475, 47245, 57475, 81605, 103939, 179531, 236225, 408025, 519695, 897655, 1974841, 2598475, 4488275, 9874205, 49371025]

約数ペア:

[(1, 49371025), (5, 9874205), (11, 4488275), (19, 2598475), (25, 1974841), (55, 897655), (95, 519695), (121, 408025), (209, 236225), (275, 179531), (475, 103939), (605, 81605), (859, 57475), (1045, 47245), (2299, 21475), (3025, 16321), (4295, 11495), (5225, 9449)]