48765951

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21937}}^1$

素因数の和:21975

約数の個数: 24

約数和(自身を含む): 79854320

約数和(自身を除く): 31088369

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 21937, 65811, 197433, 285181, 416803, 855543, 1250409, 2566629, 3751227, 5418439, 16255317, 48765951]

約数ペア:

[(1, 48765951), (3, 16255317), (9, 5418439), (13, 3751227), (19, 2566629), (39, 1250409), (57, 855543), (117, 416803), (171, 285181), (247, 197433), (741, 65811), (2223, 21937)]