53221788

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{34381}}^1$

素因数の和:34434

約数の個数: 36

約数和(自身を含む): 137665528

約数和(自身を除く): 84443740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 34381, 68762, 103143, 137524, 206286, 309429, 412572, 618858, 1237716, 1478383, 2956766, 4435149, 5913532, 8870298, 13305447, 17740596, 26610894, 53221788]

約数ペア:

[(1, 53221788), (2, 26610894), (3, 17740596), (4, 13305447), (6, 8870298), (9, 5913532), (12, 4435149), (18, 2956766), (36, 1478383), (43, 1237716), (86, 618858), (129, 412572), (172, 309429), (258, 206286), (387, 137524), (516, 103143), (774, 68762), (1548, 34381)]