53045265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38861}}^1$

素因数の和:38889

約数の個数: 32

約数和(自身を含む): 104461056

約数和(自身を除く): 51415791

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 38861, 116583, 194305, 272027, 505193, 582915, 816081, 1360135, 1515579, 2525965, 3536351, 4080405, 7577895, 10609053, 17681755, 53045265]

約数ペア:

[(1, 53045265), (3, 17681755), (5, 10609053), (7, 7577895), (13, 4080405), (15, 3536351), (21, 2525965), (35, 1515579), (39, 1360135), (65, 816081), (91, 582915), (105, 505193), (195, 272027), (273, 194305), (455, 116583), (1365, 38861)]