49105707

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 80451072

約数和(自身を除く): 31345365

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 2053, 3417, 6159, 7973, 14371, 23919, 34901, 43113, 104703, 137551, 244307, 412653, 732921, 962857, 2338367, 2888571, 7015101, 16368569, 49105707]

約数ペア:

[(1, 49105707), (3, 16368569), (7, 7015101), (17, 2888571), (21, 2338367), (51, 962857), (67, 732921), (119, 412653), (201, 244307), (357, 137551), (469, 104703), (1139, 43113), (1407, 34901), (2053, 23919), (3417, 14371), (6159, 7973)]