49970109

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 79994880

約数和(自身を除く): 30024771

約数列:

[1, 3, 7, 21, 31, 59, 93, 177, 217, 413, 651, 1239, 1301, 1829, 3903, 5487, 9107, 12803, 27321, 38409, 40331, 76759, 120993, 230277, 282317, 537313, 846951, 1611939, 2379529, 7138587, 16656703, 49970109]

約数ペア:

[(1, 49970109), (3, 16656703), (7, 7138587), (21, 2379529), (31, 1611939), (59, 846951), (93, 537313), (177, 282317), (217, 230277), (413, 120993), (651, 76759), (1239, 40331), (1301, 38409), (1829, 27321), (3903, 12803), (5487, 9107)]