49949235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 99493056

約数和(自身を除く): 49543821

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 257, 315, 617, 771, 1285, 1799, 1851, 2313, 3085, 3855, 4319, 5397, 5553, 8995, 9255, 11565, 12957, 16191, 21595, 26985, 27765, 38871, 64785, 80955, 158569, 194355, 475707, 792845, 1109983, 1427121, 2378535, 3329949, 5549915, 7135605, 9989847, 16649745, 49949235]

約数ペア:

[(1, 49949235), (3, 16649745), (5, 9989847), (7, 7135605), (9, 5549915), (15, 3329949), (21, 2378535), (35, 1427121), (45, 1109983), (63, 792845), (105, 475707), (257, 194355), (315, 158569), (617, 80955), (771, 64785), (1285, 38871), (1799, 27765), (1851, 26985), (2313, 21595), (3085, 16191), (3855, 12957), (4319, 11565), (5397, 9255), (5553, 8995)]