57389241

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 97675200

約数和(自身を除く): 40285959

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 273, 413, 509, 637, 767, 1239, 1527, 1911, 2301, 2891, 3563, 5369, 6617, 8673, 10689, 16107, 19851, 24941, 30031, 37583, 46319, 74823, 90093, 112749, 138957, 210217, 324233, 390403, 630651, 972699, 1171209, 1471519, 2732821, 4414557, 8198463, 19129747, 57389241]

約数ペア:

[(1, 57389241), (3, 19129747), (7, 8198463), (13, 4414557), (21, 2732821), (39, 1471519), (49, 1171209), (59, 972699), (91, 630651), (147, 390403), (177, 324233), (273, 210217), (413, 138957), (509, 112749), (637, 90093), (767, 74823), (1239, 46319), (1527, 37583), (1911, 30031), (2301, 24941), (2891, 19851), (3563, 16107), (5369, 10689), (6617, 8673)]