53779866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1280473}}^1$

素因数の和:1280485

約数の個数: 16

約数和(自身を含む): 122925504

約数和(自身を除く): 69145638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1280473, 2560946, 3841419, 7682838, 8963311, 17926622, 26889933, 53779866]

約数ペア:

[(1, 53779866), (2, 26889933), (3, 17926622), (6, 8963311), (7, 7682838), (14, 3841419), (21, 2560946), (42, 1280473)]