56208243

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 95504640

約数和(自身を除く): 39296397

約数列:

[1, 3, 7, 13, 21, 39, 49, 67, 91, 147, 201, 273, 439, 469, 637, 871, 1317, 1407, 1911, 2613, 3073, 3283, 5707, 6097, 9219, 9849, 17121, 18291, 21511, 29413, 39949, 42679, 64533, 88239, 119847, 128037, 205891, 279643, 382369, 617673, 838929, 1147107, 1441237, 2676583, 4323711, 8029749, 18736081, 56208243]

約数ペア:

[(1, 56208243), (3, 18736081), (7, 8029749), (13, 4323711), (21, 2676583), (39, 1441237), (49, 1147107), (67, 838929), (91, 617673), (147, 382369), (201, 279643), (273, 205891), (439, 128037), (469, 119847), (637, 88239), (871, 64533), (1317, 42679), (1407, 39949), (1911, 29413), (2613, 21511), (3073, 18291), (3283, 17121), (5707, 9849), (6097, 9219)]