50140144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101089}}^1$

素因数の和:101128

約数の個数: 20

約数和(自身を含む): 100281280

約数和(自身を除く): 50141136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 101089, 202178, 404356, 808712, 1617424, 3133759, 6267518, 12535036, 25070072, 50140144]

約数ペア:

[(1, 50140144), (2, 25070072), (4, 12535036), (8, 6267518), (16, 3133759), (31, 1617424), (62, 808712), (124, 404356), (248, 202178), (496, 101089)]