47554958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15551}}^1$

素因数の和:15703

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 30827122

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 15551, 31102, 171061, 342122, 2161589, 4323178, 23777479, 47554958]

約数ペア:

[(1, 47554958), (2, 23777479), (11, 4323178), (22, 2161589), (139, 342122), (278, 171061), (1529, 31102), (3058, 15551)]