2688049550

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{194083}}^1$

素因数の和:194372

約数の個数: 24

約数和(自身を含む): 5017847736

約数和(自身を除く): 2329798186

約数列:

[1, 2, 5, 10, 25, 50, 277, 554, 1385, 2770, 6925, 13850, 194083, 388166, 970415, 1940830, 4852075, 9704150, 53760991, 107521982, 268804955, 537609910, 1344024775, 2688049550]

約数ペア:

[(1, 2688049550), (2, 1344024775), (5, 537609910), (10, 268804955), (25, 107521982), (50, 53760991), (277, 9704150), (554, 4852075), (1385, 1940830), (2770, 970415), (6925, 388166), (13850, 194083)]