53431059

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 84439040

約数和(自身を除く): 31007981

約数列:

[1, 3, 11, 19, 33, 57, 61, 121, 127, 183, 209, 363, 381, 627, 671, 1159, 1397, 2013, 2299, 2413, 3477, 4191, 6897, 7239, 7381, 7747, 12749, 15367, 22143, 23241, 26543, 38247, 46101, 79629, 85217, 140239, 147193, 255651, 291973, 420717, 441579, 875919, 937387, 1619123, 2812161, 4857369, 17810353, 53431059]

約数ペア:

[(1, 53431059), (3, 17810353), (11, 4857369), (19, 2812161), (33, 1619123), (57, 937387), (61, 875919), (121, 441579), (127, 420717), (183, 291973), (209, 255651), (363, 147193), (381, 140239), (627, 85217), (671, 79629), (1159, 46101), (1397, 38247), (2013, 26543), (2299, 23241), (2413, 22143), (3477, 15367), (4191, 12749), (6897, 7747), (7239, 7381)]