51888368

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20143}}^1$

素因数の和:20181

約数の個数: 40

約数和(自身を含む): 119897088

約数和(自身を除く): 68008720

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 20143, 40286, 80572, 141001, 161144, 282002, 322288, 463289, 564004, 926578, 1128008, 1853156, 2256016, 3243023, 3706312, 6486046, 7412624, 12972092, 25944184, 51888368]

約数ペア:

[(1, 51888368), (2, 25944184), (4, 12972092), (7, 7412624), (8, 6486046), (14, 3706312), (16, 3243023), (23, 2256016), (28, 1853156), (46, 1128008), (56, 926578), (92, 564004), (112, 463289), (161, 322288), (184, 282002), (322, 161144), (368, 141001), (644, 80572), (1288, 40286), (2576, 20143)]