53299855

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 77405184

約数和(自身を除く): 24105329

約数列:

[1, 5, 7, 23, 35, 73, 115, 161, 365, 511, 805, 907, 1679, 2555, 4535, 6349, 8395, 11753, 20861, 31745, 58765, 66211, 104305, 146027, 331055, 463477, 730135, 1522853, 2317385, 7614265, 10659971, 53299855]

約数ペア:

[(1, 53299855), (5, 10659971), (7, 7614265), (23, 2317385), (35, 1522853), (73, 730135), (115, 463477), (161, 331055), (365, 146027), (511, 104305), (805, 66211), (907, 58765), (1679, 31745), (2555, 20861), (4535, 11753), (6349, 8395)]