53033123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 13494877

約数列:

[1, 11, 13, 19, 131, 143, 149, 209, 247, 1441, 1639, 1703, 1937, 2489, 2717, 2831, 18733, 19519, 21307, 27379, 31141, 32357, 36803, 214709, 253747, 355927, 370861, 404833, 2791217, 4079471, 4821193, 53033123]

約数ペア:

[(1, 53033123), (11, 4821193), (13, 4079471), (19, 2791217), (131, 404833), (143, 370861), (149, 355927), (209, 253747), (247, 214709), (1441, 36803), (1639, 32357), (1703, 31141), (1937, 27379), (2489, 21307), (2717, 19519), (2831, 18733)]