42864950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{45121}}^1$

素因数の和:45152

約数の個数: 24

約数和(自身を含む): 83926920

約数和(自身を除く): 41061970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 45121, 90242, 225605, 451210, 857299, 1128025, 1714598, 2256050, 4286495, 8572990, 21432475, 42864950]

約数ペア:

[(1, 42864950), (2, 21432475), (5, 8572990), (10, 4286495), (19, 2256050), (25, 1714598), (38, 1128025), (50, 857299), (95, 451210), (190, 225605), (475, 90242), (950, 45121)]