50404840

素因数分解:

$2^3\times 5^1\times {\mathrm{1260121}}^1$

素因数の和:1260132

約数の個数: 16

約数和(自身を含む): 113410980

約数和(自身を除く): 63006140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1260121, 2520242, 5040484, 6300605, 10080968, 12601210, 25202420, 50404840]

約数ペア:

[(1, 50404840), (2, 25202420), (4, 12601210), (5, 10080968), (8, 6300605), (10, 5040484), (20, 2520242), (40, 1260121)]