49027784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2393}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 99542520

約数和(自身を除く): 50514736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2393, 2561, 4786, 5122, 9572, 10244, 19144, 20488, 31109, 62218, 124436, 248872, 471421, 942842, 1885684, 3771368, 6128473, 12256946, 24513892, 49027784]

約数ペア:

[(1, 49027784), (2, 24513892), (4, 12256946), (8, 6128473), (13, 3771368), (26, 1885684), (52, 942842), (104, 471421), (197, 248872), (394, 124436), (788, 62218), (1576, 31109), (2393, 20488), (2561, 19144), (4786, 10244), (5122, 9572)]