47120054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{7477}}^1$

素因数の和:7639

約数の個数: 16

約数和(自身を含む): 74301408

約数和(自身を除く): 27181354

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 7477, 14954, 171971, 343942, 1024349, 2048698, 23560027, 47120054]

約数ペア:

[(1, 47120054), (2, 23560027), (23, 2048698), (46, 1024349), (137, 343942), (274, 171971), (3151, 14954), (6302, 7477)]