56366765

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 86502528

約数和(自身を除く): 30135763

約数列:

[1, 5, 7, 13, 35, 43, 65, 67, 91, 215, 301, 335, 455, 469, 559, 871, 1505, 1849, 2345, 2795, 2881, 3913, 4355, 6097, 9245, 12943, 14405, 19565, 20167, 24037, 30485, 37453, 64715, 100835, 120185, 123883, 168259, 187265, 262171, 619415, 841295, 867181, 1310855, 1610479, 4335905, 8052395, 11273353, 56366765]

約数ペア:

[(1, 56366765), (5, 11273353), (7, 8052395), (13, 4335905), (35, 1610479), (43, 1310855), (65, 867181), (67, 841295), (91, 619415), (215, 262171), (301, 187265), (335, 168259), (455, 123883), (469, 120185), (559, 100835), (871, 64715), (1505, 37453), (1849, 30485), (2345, 24037), (2795, 20167), (2881, 19565), (3913, 14405), (4355, 12943), (6097, 9245)]