52439101

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 68774832

約数和(自身を除く): 16335731

約数列:

[1, 11, 13, 17, 37, 53, 121, 143, 187, 221, 407, 481, 583, 629, 689, 901, 1573, 1961, 2057, 2431, 4477, 5291, 6413, 6919, 7579, 8177, 9911, 11713, 21571, 25493, 26741, 33337, 58201, 76109, 83369, 89947, 109021, 128843, 237281, 280423, 366707, 433381, 989417, 1417273, 3084653, 4033777, 4767191, 52439101]

約数ペア:

[(1, 52439101), (11, 4767191), (13, 4033777), (17, 3084653), (37, 1417273), (53, 989417), (121, 433381), (143, 366707), (187, 280423), (221, 237281), (407, 128843), (481, 109021), (583, 89947), (629, 83369), (689, 76109), (901, 58201), (1573, 33337), (1961, 26741), (2057, 25493), (2431, 21571), (4477, 11713), (5291, 9911), (6413, 8177), (6919, 7579)]