51163994

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 89910912

約数和(自身を除く): 38746918

約数列:

[1, 2, 7, 14, 61, 122, 181, 331, 362, 427, 662, 854, 1267, 2317, 2534, 4634, 11041, 20191, 22082, 40382, 59911, 77287, 119822, 141337, 154574, 282674, 419377, 838754, 3654571, 7309142, 25581997, 51163994]

約数ペア:

[(1, 51163994), (2, 25581997), (7, 7309142), (14, 3654571), (61, 838754), (122, 419377), (181, 282674), (331, 154574), (362, 141337), (427, 119822), (662, 77287), (854, 59911), (1267, 40382), (2317, 22082), (2534, 20191), (4634, 11041)]