54091540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{37049}}^1$

素因数の和:37131

約数の個数: 24

約数和(自身を含む): 115151400

約数和(自身を除く): 61059860

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 37049, 74098, 148196, 185245, 370490, 740980, 2704577, 5409154, 10818308, 13522885, 27045770, 54091540]

約数ペア:

[(1, 54091540), (2, 27045770), (4, 13522885), (5, 10818308), (10, 5409154), (20, 2704577), (73, 740980), (146, 370490), (292, 185245), (365, 148196), (730, 74098), (1460, 37049)]