49216769

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 57953280

約数和(自身を除く): 8736511

約数列:

[1, 7, 41, 223, 287, 769, 1561, 5383, 9143, 31529, 64001, 171487, 220703, 1200409, 7030967, 49216769]

約数ペア:

[(1, 49216769), (7, 7030967), (41, 1200409), (223, 220703), (287, 171487), (769, 64001), (1561, 31529), (5383, 9143)]