51164788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4001}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 94127040

約数和(自身を除く): 42962252

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 4001, 6394, 8002, 12788, 16004, 92023, 184046, 368092, 556139, 1112278, 2224556, 12791197, 25582394, 51164788]

約数ペア:

[(1, 51164788), (2, 25582394), (4, 12791197), (23, 2224556), (46, 1112278), (92, 556139), (139, 368092), (278, 184046), (556, 92023), (3197, 16004), (4001, 12788), (6394, 8002)]