53021605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116531}}^1$

素因数の和:116556

約数の個数: 16

約数和(自身を含む): 78309504

約数和(自身を除く): 25287899

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 116531, 582655, 815717, 1514903, 4078585, 7574515, 10604321, 53021605]

約数ペア:

[(1, 53021605), (5, 10604321), (7, 7574515), (13, 4078585), (35, 1514903), (65, 815717), (91, 582655), (455, 116531)]