52912587

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 92314880

約数和(自身を除く): 39402293

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 101, 133, 247, 273, 303, 399, 707, 741, 1313, 1729, 1919, 2121, 3939, 5187, 5757, 9191, 10201, 13433, 24947, 27573, 30603, 40299, 71407, 74841, 132613, 174629, 193819, 214221, 397839, 523887, 581457, 928291, 1356733, 2519647, 2784873, 4070199, 7558941, 17637529, 52912587]

約数ペア:

[(1, 52912587), (3, 17637529), (7, 7558941), (13, 4070199), (19, 2784873), (21, 2519647), (39, 1356733), (57, 928291), (91, 581457), (101, 523887), (133, 397839), (247, 214221), (273, 193819), (303, 174629), (399, 132613), (707, 74841), (741, 71407), (1313, 40299), (1729, 30603), (1919, 27573), (2121, 24947), (3939, 13433), (5187, 10201), (5757, 9191)]