53751551

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13037}}^1$

素因数の和:13094

約数の個数: 16

約数和(自身を含む): 66754560

約数和(自身を除く): 13003009

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 13037, 91259, 247703, 404147, 1733921, 2829029, 7678793, 53751551]

約数ペア:

[(1, 53751551), (7, 7678793), (19, 2829029), (31, 1733921), (133, 404147), (217, 247703), (589, 91259), (4123, 13037)]