53162551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 10704329

約数列:

[1, 13, 19, 31, 53, 131, 247, 403, 589, 689, 1007, 1643, 1703, 2489, 4061, 6943, 7657, 13091, 21359, 31217, 32357, 52793, 77159, 90259, 131917, 215233, 405821, 1003067, 1714921, 2798029, 4089427, 53162551]

約数ペア:

[(1, 53162551), (13, 4089427), (19, 2798029), (31, 1714921), (53, 1003067), (131, 405821), (247, 215233), (403, 131917), (589, 90259), (689, 77159), (1007, 52793), (1643, 32357), (1703, 31217), (2489, 21359), (4061, 13091), (6943, 7657)]