56651796

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{21557}}^1$

素因数の和:21640

約数の個数: 36

約数和(自身を含む): 145171572

約数和(自身を除く): 88519776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 21557, 43114, 64671, 86228, 129342, 194013, 258684, 388026, 776052, 1573661, 3147322, 4720983, 6294644, 9441966, 14162949, 18883932, 28325898, 56651796]

約数ペア:

[(1, 56651796), (2, 28325898), (3, 18883932), (4, 14162949), (6, 9441966), (9, 6294644), (12, 4720983), (18, 3147322), (36, 1573661), (73, 776052), (146, 388026), (219, 258684), (292, 194013), (438, 129342), (657, 86228), (876, 64671), (1314, 43114), (2628, 21557)]