520048326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15497}}^1$

素因数の和:15573

約数の個数: 64

約数和(自身を含む): 1285466112

約数和(自身を除く): 765417786

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 658, 714, 799, 987, 1598, 1974, 2397, 4794, 5593, 11186, 15497, 16779, 30994, 33558, 46491, 92982, 108479, 216958, 263449, 325437, 526898, 650874, 728359, 790347, 1456718, 1580694, 1844143, 2185077, 3688286, 4370154, 5098513, 5532429, 10197026, 11064858, 12382103, 15295539, 24764206, 30591078, 37146309, 74292618, 86674721, 173349442, 260024163, 520048326]

約数ペア:

[(1, 520048326), (2, 260024163), (3, 173349442), (6, 86674721), (7, 74292618), (14, 37146309), (17, 30591078), (21, 24764206), (34, 15295539), (42, 12382103), (47, 11064858), (51, 10197026), (94, 5532429), (102, 5098513), (119, 4370154), (141, 3688286), (238, 2185077), (282, 1844143), (329, 1580694), (357, 1456718), (658, 790347), (714, 728359), (799, 650874), (987, 526898), (1598, 325437), (1974, 263449), (2397, 216958), (4794, 108479), (5593, 92982), (11186, 46491), (15497, 33558), (16779, 30994)]