54806210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 100779120

約数和(自身を除く): 45972910

約数列:

[1, 2, 5, 10, 73, 146, 193, 365, 386, 389, 730, 778, 965, 1930, 1945, 3890, 14089, 28178, 28397, 56794, 70445, 75077, 140890, 141985, 150154, 283970, 375385, 750770, 5480621, 10961242, 27403105, 54806210]

約数ペア:

[(1, 54806210), (2, 27403105), (5, 10961242), (10, 5480621), (73, 750770), (146, 375385), (193, 283970), (365, 150154), (386, 141985), (389, 140890), (730, 75077), (778, 70445), (965, 56794), (1930, 28397), (1945, 28178), (3890, 14089)]