48885879

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 83393280

約数和(自身を除く): 34507401

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 399, 437, 483, 761, 931, 1127, 1311, 2283, 2793, 3059, 3381, 5327, 9177, 14459, 15981, 17503, 21413, 37289, 43377, 52509, 64239, 101213, 111867, 122521, 303639, 332557, 367563, 708491, 857647, 997671, 2125473, 2327899, 2572941, 6983697, 16295293, 48885879]

約数ペア:

[(1, 48885879), (3, 16295293), (7, 6983697), (19, 2572941), (21, 2327899), (23, 2125473), (49, 997671), (57, 857647), (69, 708491), (133, 367563), (147, 332557), (161, 303639), (399, 122521), (437, 111867), (483, 101213), (761, 64239), (931, 52509), (1127, 43377), (1311, 37289), (2283, 21413), (2793, 17503), (3059, 15981), (3381, 14459), (5327, 9177)]