50405640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{420047}}^1$

素因数の和:420061

約数の個数: 32

約数和(自身を含む): 151217280

約数和(自身を除く): 100811640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 420047, 840094, 1260141, 1680188, 2100235, 2520282, 3360376, 4200470, 5040564, 6300705, 8400940, 10081128, 12601410, 16801880, 25202820, 50405640]

約数ペア:

[(1, 50405640), (2, 25202820), (3, 16801880), (4, 12601410), (5, 10081128), (6, 8400940), (8, 6300705), (10, 5040564), (12, 4200470), (15, 3360376), (20, 2520282), (24, 2100235), (30, 1680188), (40, 1260141), (60, 840094), (120, 420047)]