51687132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2687}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 138485760

約数和(自身を除く): 86798628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1374, 1603, 2687, 2748, 3206, 4809, 5374, 6412, 8061, 9618, 10748, 16122, 18809, 19236, 32244, 37618, 56427, 75236, 112854, 225708, 615323, 1230646, 1845969, 2461292, 3691938, 4307261, 7383876, 8614522, 12921783, 17229044, 25843566, 51687132]

約数ペア:

[(1, 51687132), (2, 25843566), (3, 17229044), (4, 12921783), (6, 8614522), (7, 7383876), (12, 4307261), (14, 3691938), (21, 2461292), (28, 1845969), (42, 1230646), (84, 615323), (229, 225708), (458, 112854), (687, 75236), (916, 56427), (1374, 37618), (1603, 32244), (2687, 19236), (2748, 18809), (3206, 16122), (4809, 10748), (5374, 9618), (6412, 8061)]