53217745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66109}}^1$

素因数の和:66144

約数の個数: 16

約数和(自身を含む): 76158720

約数和(自身を除く): 22940975

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 66109, 330545, 462763, 1520507, 2313815, 7602535, 10643549, 53217745]

約数ペア:

[(1, 53217745), (5, 10643549), (7, 7602535), (23, 2313815), (35, 1520507), (115, 462763), (161, 330545), (805, 66109)]