49647416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 117089280

約数和(自身を除く): 67441864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 1451, 2444, 2632, 2902, 4277, 4888, 5804, 8554, 10157, 11608, 17108, 18863, 20314, 34216, 37726, 40628, 68197, 75452, 81256, 132041, 136394, 150904, 264082, 272788, 477379, 528164, 545576, 886561, 954758, 1056328, 1773122, 1909516, 3546244, 3819032, 6205927, 7092488, 12411854, 24823708, 49647416]

約数ペア:

[(1, 49647416), (2, 24823708), (4, 12411854), (7, 7092488), (8, 6205927), (13, 3819032), (14, 3546244), (26, 1909516), (28, 1773122), (47, 1056328), (52, 954758), (56, 886561), (91, 545576), (94, 528164), (104, 477379), (182, 272788), (188, 264082), (329, 150904), (364, 136394), (376, 132041), (611, 81256), (658, 75452), (728, 68197), (1222, 40628), (1316, 37726), (1451, 34216), (2444, 20314), (2632, 18863), (2902, 17108), (4277, 11608), (4888, 10157), (5804, 8554)]