55216908

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{21011}}^1$

素因数の和:21094

約数の個数: 36

約数和(自身を含む): 141494808

約数和(自身を除く): 86277900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 21011, 42022, 63033, 84044, 126066, 189099, 252132, 378198, 756396, 1533803, 3067606, 4601409, 6135212, 9202818, 13804227, 18405636, 27608454, 55216908]

約数ペア:

[(1, 55216908), (2, 27608454), (3, 18405636), (4, 13804227), (6, 9202818), (9, 6135212), (12, 4601409), (18, 3067606), (36, 1533803), (73, 756396), (146, 378198), (219, 252132), (292, 189099), (438, 126066), (657, 84044), (876, 63033), (1314, 42022), (2628, 21011)]