55200138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57143}}^1$

素因数の和:57178

約数の個数: 32

約数和(自身を含む): 131659776

約数和(自身を除く): 76459638

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 57143, 114286, 171429, 342858, 400001, 800002, 1200003, 1314289, 2400006, 2628578, 3942867, 7885734, 9200023, 18400046, 27600069, 55200138]

約数ペア:

[(1, 55200138), (2, 27600069), (3, 18400046), (6, 9200023), (7, 7885734), (14, 3942867), (21, 2628578), (23, 2400006), (42, 1314289), (46, 1200003), (69, 800002), (138, 400001), (161, 342858), (322, 171429), (483, 114286), (966, 57143)]