53148745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 72801792

約数和(自身を除く): 19653047

約数列:

[1, 5, 13, 23, 65, 73, 115, 299, 365, 487, 949, 1495, 1679, 2435, 4745, 6331, 8395, 11201, 21827, 31655, 35551, 56005, 109135, 145613, 177755, 462163, 728065, 817673, 2310815, 4088365, 10629749, 53148745]

約数ペア:

[(1, 53148745), (5, 10629749), (13, 4088365), (23, 2310815), (65, 817673), (73, 728065), (115, 462163), (299, 177755), (365, 145613), (487, 109135), (949, 56005), (1495, 35551), (1679, 31655), (2435, 21827), (4745, 11201), (6331, 8395)]