56986839

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4093}}^1$

素因数の和:4136

約数の個数: 48

約数和(自身を含む): 107295552

約数和(自身を除く): 50308713

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4093, 4641, 12279, 13923, 28651, 36837, 53209, 69581, 85953, 159627, 208743, 257859, 372463, 478881, 487067, 626229, 904553, 1117389, 1461201, 2713659, 3352167, 4383603, 6331871, 8140977, 18995613, 56986839]

約数ペア:

[(1, 56986839), (3, 18995613), (7, 8140977), (9, 6331871), (13, 4383603), (17, 3352167), (21, 2713659), (39, 1461201), (51, 1117389), (63, 904553), (91, 626229), (117, 487067), (119, 478881), (153, 372463), (221, 257859), (273, 208743), (357, 159627), (663, 85953), (819, 69581), (1071, 53209), (1547, 36837), (1989, 28651), (4093, 13923), (4641, 12279)]