53355819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 83635200

約数和(自身を除く): 30279381

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 1419, 1979, 2451, 5937, 8987, 21769, 26961, 37601, 65307, 85097, 112803, 255291, 413611, 936067, 1240833, 1616843, 2808201, 4850529, 17785273, 53355819]

約数ペア:

[(1, 53355819), (3, 17785273), (11, 4850529), (19, 2808201), (33, 1616843), (43, 1240833), (57, 936067), (129, 413611), (209, 255291), (473, 112803), (627, 85097), (817, 65307), (1419, 37601), (1979, 26961), (2451, 21769), (5937, 8987)]