56209900

素因数分解:

$2^2\times 5^2\times {\mathrm{541}}^1\times {\mathrm{1039}}^1$

素因数の和:1594

約数の個数: 36

約数和(自身を含む): 122318560

約数和(自身を除く): 66108660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 541, 1039, 1082, 2078, 2164, 2705, 4156, 5195, 5410, 10390, 10820, 13525, 20780, 25975, 27050, 51950, 54100, 103900, 562099, 1124198, 2248396, 2810495, 5620990, 11241980, 14052475, 28104950, 56209900]

約数ペア:

[(1, 56209900), (2, 28104950), (4, 14052475), (5, 11241980), (10, 5620990), (20, 2810495), (25, 2248396), (50, 1124198), (100, 562099), (541, 103900), (1039, 54100), (1082, 51950), (2078, 27050), (2164, 25975), (2705, 20780), (4156, 13525), (5195, 10820), (5410, 10390)]