56562415

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 88704000

約数和(自身を除く): 32141585

約数列:

[1, 5, 7, 13, 35, 43, 49, 59, 65, 91, 215, 245, 295, 301, 343, 413, 455, 559, 637, 767, 1505, 1715, 2065, 2107, 2537, 2795, 2891, 3185, 3835, 3913, 4459, 5369, 10535, 12685, 14455, 14749, 17759, 19565, 20237, 22295, 26845, 27391, 32981, 37583, 73745, 88795, 101185, 124313, 136955, 164905, 187915, 191737, 230867, 263081, 621565, 870191, 958685, 1154335, 1315405, 1616069, 4350955, 8080345, 11312483, 56562415]

約数ペア:

[(1, 56562415), (5, 11312483), (7, 8080345), (13, 4350955), (35, 1616069), (43, 1315405), (49, 1154335), (59, 958685), (65, 870191), (91, 621565), (215, 263081), (245, 230867), (295, 191737), (301, 187915), (343, 164905), (413, 136955), (455, 124313), (559, 101185), (637, 88795), (767, 73745), (1505, 37583), (1715, 32981), (2065, 27391), (2107, 26845), (2537, 22295), (2795, 20237), (2891, 19565), (3185, 17759), (3835, 14749), (3913, 14455), (4459, 12685), (5369, 10535)]