53015235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38839}}^1$

素因数の和:38867

約数の個数: 32

約数和(自身を含む): 104401920

約数和(自身を除く): 51386685

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 38839, 116517, 194195, 271873, 504907, 582585, 815619, 1359365, 1514721, 2524535, 3534349, 4078095, 7573605, 10603047, 17671745, 53015235]

約数ペア:

[(1, 53015235), (3, 17671745), (5, 10603047), (7, 7573605), (13, 4078095), (15, 3534349), (21, 2524535), (35, 1514721), (39, 1359365), (65, 815619), (91, 582585), (105, 504907), (195, 271873), (273, 194195), (455, 116517), (1365, 38839)]