53861885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139901}}^1$

素因数の和:139924

約数の個数: 16

約数和(自身を含む): 80583552

約数和(自身を除く): 26721667

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 139901, 699505, 979307, 1538911, 4896535, 7694555, 10772377, 53861885]

約数ペア:

[(1, 53861885), (5, 10772377), (7, 7694555), (11, 4896535), (35, 1538911), (55, 979307), (77, 699505), (385, 139901)]