56407295

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 81991680

約数和(自身を除く): 25584385

約数列:

[1, 5, 7, 19, 35, 95, 133, 271, 313, 665, 1355, 1565, 1897, 2191, 5149, 5947, 9485, 10955, 25745, 29735, 36043, 41629, 84823, 180215, 208145, 424115, 593761, 1611637, 2968805, 8058185, 11281459, 56407295]

約数ペア:

[(1, 56407295), (5, 11281459), (7, 8058185), (19, 2968805), (35, 1611637), (95, 593761), (133, 424115), (271, 208145), (313, 180215), (665, 84823), (1355, 41629), (1565, 36043), (1897, 29735), (2191, 25745), (5149, 10955), (5947, 9485)]