47285810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 102453120

約数和(自身を除く): 55167310

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 215, 286, 430, 473, 559, 715, 769, 946, 1118, 1430, 1538, 2365, 2795, 3845, 4730, 5590, 6149, 7690, 8459, 9997, 12298, 16918, 19994, 30745, 33067, 42295, 49985, 61490, 66134, 84590, 99970, 109967, 165335, 219934, 330670, 363737, 429871, 549835, 727474, 859742, 1099670, 1818685, 2149355, 3637370, 4298710, 4728581, 9457162, 23642905, 47285810]

約数ペア:

[(1, 47285810), (2, 23642905), (5, 9457162), (10, 4728581), (11, 4298710), (13, 3637370), (22, 2149355), (26, 1818685), (43, 1099670), (55, 859742), (65, 727474), (86, 549835), (110, 429871), (130, 363737), (143, 330670), (215, 219934), (286, 165335), (430, 109967), (473, 99970), (559, 84590), (715, 66134), (769, 61490), (946, 49985), (1118, 42295), (1430, 33067), (1538, 30745), (2365, 19994), (2795, 16918), (3845, 12298), (4730, 9997), (5590, 8459), (6149, 7690)]