49778135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 68192064

約数和(自身を除く): 18413929

約数列:

[1, 5, 11, 37, 55, 61, 185, 305, 401, 407, 671, 2005, 2035, 2257, 3355, 4411, 11285, 14837, 22055, 24461, 24827, 74185, 122305, 124135, 163207, 269071, 816035, 905057, 1345355, 4525285, 9955627, 49778135]

約数ペア:

[(1, 49778135), (5, 9955627), (11, 4525285), (37, 1345355), (55, 905057), (61, 816035), (185, 269071), (305, 163207), (401, 124135), (407, 122305), (671, 74185), (2005, 24827), (2035, 24461), (2257, 22055), (3355, 14837), (4411, 11285)]