55431768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{329951}}^1$

素因数の和:329967

約数の個数: 32

約数和(自身を含む): 158376960

約数和(自身を除く): 102945192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 329951, 659902, 989853, 1319804, 1979706, 2309657, 2639608, 3959412, 4619314, 6928971, 7918824, 9238628, 13857942, 18477256, 27715884, 55431768]

約数ペア:

[(1, 55431768), (2, 27715884), (3, 18477256), (4, 13857942), (6, 9238628), (7, 7918824), (8, 6928971), (12, 4619314), (14, 3959412), (21, 2639608), (24, 2309657), (28, 1979706), (42, 1319804), (56, 989853), (84, 659902), (168, 329951)]