56728404

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{4909}}^1$

素因数の和:5029

約数の個数: 48

約数和(自身を含む): 148478400

約数和(自身を除く): 91749996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 4909, 5778, 9818, 11556, 14727, 19636, 29454, 44181, 58908, 88362, 132543, 176724, 265086, 525263, 530172, 1050526, 1575789, 2101052, 3151578, 4727367, 6303156, 9454734, 14182101, 18909468, 28364202, 56728404]

約数ペア:

[(1, 56728404), (2, 28364202), (3, 18909468), (4, 14182101), (6, 9454734), (9, 6303156), (12, 4727367), (18, 3151578), (27, 2101052), (36, 1575789), (54, 1050526), (107, 530172), (108, 525263), (214, 265086), (321, 176724), (428, 132543), (642, 88362), (963, 58908), (1284, 44181), (1926, 29454), (2889, 19636), (3852, 14727), (4909, 11556), (5778, 9818)]