52407719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 71930880

約数和(自身を除く): 19523161

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 1783, 2261, 4199, 12481, 23179, 29393, 30311, 33877, 162253, 212177, 237139, 394043, 440401, 575909, 2758301, 3082807, 4031363, 7486817, 52407719]

約数ペア:

[(1, 52407719), (7, 7486817), (13, 4031363), (17, 3082807), (19, 2758301), (91, 575909), (119, 440401), (133, 394043), (221, 237139), (247, 212177), (323, 162253), (1547, 33877), (1729, 30311), (1783, 29393), (2261, 23179), (4199, 12481)]