50145921

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41893}}^1$

素因数の和:41925

約数の個数: 24

約数和(自身を含む): 87139520

約数和(自身を除く): 36993599

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 41893, 125679, 293251, 377037, 795967, 879753, 2387901, 2639259, 5571769, 7163703, 16715307, 50145921]

約数ペア:

[(1, 50145921), (3, 16715307), (7, 7163703), (9, 5571769), (19, 2639259), (21, 2387901), (57, 879753), (63, 795967), (133, 377037), (171, 293251), (399, 125679), (1197, 41893)]