53473805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138893}}^1$

素因数の和:138916

約数の個数: 16

約数和(自身を含む): 80002944

約数和(自身を除く): 26529139

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 138893, 694465, 972251, 1527823, 4861255, 7639115, 10694761, 53473805]

約数ペア:

[(1, 53473805), (5, 10694761), (7, 7639115), (11, 4861255), (35, 1527823), (55, 972251), (77, 694465), (385, 138893)]