54940655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12973}}^1$

素因数の和:13007

約数の個数: 24

約数和(自身を含む): 82826016

約数和(自身を除く): 27885361

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 12973, 64865, 90811, 142703, 454055, 713515, 998921, 1569733, 4994605, 7848665, 10988131, 54940655]

約数ペア:

[(1, 54940655), (5, 10988131), (7, 7848665), (11, 4994605), (35, 1569733), (55, 998921), (77, 713515), (121, 454055), (385, 142703), (605, 90811), (847, 64865), (4235, 12973)]