49987924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{77621}}^1$

素因数の和:77655

約数の個数: 24

約数和(自身を含む): 104323968

約数和(自身を除く): 54336044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 77621, 155242, 310484, 543347, 1086694, 1785283, 2173388, 3570566, 7141132, 12496981, 24993962, 49987924]

約数ペア:

[(1, 49987924), (2, 24993962), (4, 12496981), (7, 7141132), (14, 3570566), (23, 2173388), (28, 1785283), (46, 1086694), (92, 543347), (161, 310484), (322, 155242), (644, 77621)]