53942476

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19861}}^1$

素因数の和:19969

約数の個数: 24

約数和(自身を含む): 109002656

約数和(自身を除く): 55060180

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 19861, 39722, 79444, 139027, 278054, 556108, 1926517, 3853034, 7706068, 13485619, 26971238, 53942476]

約数ペア:

[(1, 53942476), (2, 26971238), (4, 13485619), (7, 7706068), (14, 3853034), (28, 1926517), (97, 556108), (194, 278054), (388, 139027), (679, 79444), (1358, 39722), (2716, 19861)]