53487944

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 103262040

約数和(自身を除く): 49774096

約数列:

[1, 2, 4, 8, 41, 82, 164, 313, 328, 521, 626, 1042, 1252, 2084, 2504, 4168, 12833, 21361, 25666, 42722, 51332, 85444, 102664, 163073, 170888, 326146, 652292, 1304584, 6685993, 13371986, 26743972, 53487944]

約数ペア:

[(1, 53487944), (2, 26743972), (4, 13371986), (8, 6685993), (41, 1304584), (82, 652292), (164, 326146), (313, 170888), (328, 163073), (521, 102664), (626, 85444), (1042, 51332), (1252, 42722), (2084, 25666), (2504, 21361), (4168, 12833)]