49996065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 99546624

約数和(自身を除く): 49550559

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 37, 51, 85, 105, 111, 119, 185, 255, 259, 357, 555, 595, 629, 757, 777, 1295, 1785, 1887, 2271, 3145, 3785, 3885, 4403, 5299, 9435, 11355, 12869, 13209, 15897, 22015, 26495, 28009, 38607, 64345, 66045, 79485, 84027, 90083, 140045, 193035, 196063, 270249, 420135, 450415, 476153, 588189, 980315, 1351245, 1428459, 2380765, 2940945, 3333071, 7142295, 9999213, 16665355, 49996065]

約数ペア:

[(1, 49996065), (3, 16665355), (5, 9999213), (7, 7142295), (15, 3333071), (17, 2940945), (21, 2380765), (35, 1428459), (37, 1351245), (51, 980315), (85, 588189), (105, 476153), (111, 450415), (119, 420135), (185, 270249), (255, 196063), (259, 193035), (357, 140045), (555, 90083), (595, 84027), (629, 79485), (757, 66045), (777, 64345), (1295, 38607), (1785, 28009), (1887, 26495), (2271, 22015), (3145, 15897), (3785, 13209), (3885, 12869), (4403, 11355), (5299, 9435)]