50747613

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 81945600

約数和(自身を除く): 31197987

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 579, 659, 1351, 1977, 3667, 4053, 4613, 11001, 12521, 13839, 25669, 37563, 77007, 87647, 127187, 262941, 381561, 890309, 2416553, 2670927, 7249659, 16915871, 50747613]

約数ペア:

[(1, 50747613), (3, 16915871), (7, 7249659), (19, 2670927), (21, 2416553), (57, 890309), (133, 381561), (193, 262941), (399, 127187), (579, 87647), (659, 77007), (1351, 37563), (1977, 25669), (3667, 13839), (4053, 12521), (4613, 11001)]