49240347

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 78265440

約数和(自身を除く): 29025093

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 169, 197, 221, 377, 493, 507, 591, 663, 1131, 1479, 2561, 2873, 3349, 4901, 5713, 6409, 7683, 8619, 10047, 14703, 17139, 19227, 33293, 43537, 74269, 83317, 97121, 99879, 130611, 222807, 249951, 291363, 565981, 965497, 1262573, 1697943, 2896491, 3787719, 16413449, 49240347]

約数ペア:

[(1, 49240347), (3, 16413449), (13, 3787719), (17, 2896491), (29, 1697943), (39, 1262573), (51, 965497), (87, 565981), (169, 291363), (197, 249951), (221, 222807), (377, 130611), (493, 99879), (507, 97121), (591, 83317), (663, 74269), (1131, 43537), (1479, 33293), (2561, 19227), (2873, 17139), (3349, 14703), (4901, 10047), (5713, 8619), (6409, 7683)]