49627487

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28703}}^1$

素因数の和:28742

約数の個数: 16

約数和(自身を含む): 64296960

約数和(自身を除く): 14669473

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 28703, 200921, 373139, 545357, 2611973, 3817499, 7089641, 49627487]

約数ペア:

[(1, 49627487), (7, 7089641), (13, 3817499), (19, 2611973), (91, 545357), (133, 373139), (247, 200921), (1729, 28703)]