51348908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 106051680

約数和(自身を除く): 54702772

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1508, 1972, 2003, 4006, 6409, 8012, 12818, 25636, 26039, 34051, 52078, 58087, 68102, 104156, 116174, 136204, 232348, 442663, 755131, 885326, 987479, 1510262, 1770652, 1974958, 3020524, 3949916, 12837227, 25674454, 51348908]

約数ペア:

[(1, 51348908), (2, 25674454), (4, 12837227), (13, 3949916), (17, 3020524), (26, 1974958), (29, 1770652), (34, 1510262), (52, 987479), (58, 885326), (68, 755131), (116, 442663), (221, 232348), (377, 136204), (442, 116174), (493, 104156), (754, 68102), (884, 58087), (986, 52078), (1508, 34051), (1972, 26039), (2003, 25636), (4006, 12818), (6409, 8012)]