53016894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{420769}}^1$

素因数の和:420784

約数の個数: 24

約数和(自身を含む): 131280240

約数和(自身を除く): 78263346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 420769, 841538, 1262307, 2524614, 2945383, 3786921, 5890766, 7573842, 8836149, 17672298, 26508447, 53016894]

約数ペア:

[(1, 53016894), (2, 26508447), (3, 17672298), (6, 8836149), (7, 7573842), (9, 5890766), (14, 3786921), (18, 2945383), (21, 2524614), (42, 1262307), (63, 841538), (126, 420769)]