52063840

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2341}}^1$

素因数の和:2495

約数の個数: 48

約数和(自身を含む): 123938640

約数和(自身を除く): 71874800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2341, 2780, 4448, 4682, 5560, 9364, 11120, 11705, 18728, 22240, 23410, 37456, 46820, 74912, 93640, 187280, 325399, 374560, 650798, 1301596, 1626995, 2603192, 3253990, 5206384, 6507980, 10412768, 13015960, 26031920, 52063840]

約数ペア:

[(1, 52063840), (2, 26031920), (4, 13015960), (5, 10412768), (8, 6507980), (10, 5206384), (16, 3253990), (20, 2603192), (32, 1626995), (40, 1301596), (80, 650798), (139, 374560), (160, 325399), (278, 187280), (556, 93640), (695, 74912), (1112, 46820), (1390, 37456), (2224, 23410), (2341, 22240), (2780, 18728), (4448, 11705), (4682, 11120), (5560, 9364)]