51274748

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 107864064

約数和(自身を除く): 56589316

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1151, 1204, 1591, 2302, 3182, 4604, 6364, 8057, 11137, 16114, 22274, 32228, 42587, 44548, 49493, 85174, 98986, 170348, 197972, 298109, 346451, 596218, 692902, 1192436, 1385804, 1831241, 3662482, 7324964, 12818687, 25637374, 51274748]

約数ペア:

[(1, 51274748), (2, 25637374), (4, 12818687), (7, 7324964), (14, 3662482), (28, 1831241), (37, 1385804), (43, 1192436), (74, 692902), (86, 596218), (148, 346451), (172, 298109), (259, 197972), (301, 170348), (518, 98986), (602, 85174), (1036, 49493), (1151, 44548), (1204, 42587), (1591, 32228), (2302, 22274), (3182, 16114), (4604, 11137), (6364, 8057)]