47379794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 92560320

約数和(自身を除く): 45180526

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 103, 154, 203, 206, 319, 406, 638, 721, 1133, 1442, 2233, 2266, 2987, 4466, 5974, 7931, 10609, 15862, 20909, 21218, 32857, 41818, 65714, 74263, 116699, 148526, 229999, 233398, 307661, 459998, 615322, 816893, 1633786, 2153627, 3384271, 4307254, 6768542, 23689897, 47379794]

約数ペア:

[(1, 47379794), (2, 23689897), (7, 6768542), (11, 4307254), (14, 3384271), (22, 2153627), (29, 1633786), (58, 816893), (77, 615322), (103, 459998), (154, 307661), (203, 233398), (206, 229999), (319, 148526), (406, 116699), (638, 74263), (721, 65714), (1133, 41818), (1442, 32857), (2233, 21218), (2266, 20909), (2987, 15862), (4466, 10609), (5974, 7931)]