51807714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1889}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 118661760

約数和(自身を除く): 66854046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 653, 1306, 1889, 1959, 3778, 3918, 4571, 5667, 9142, 11334, 13223, 13713, 26446, 27426, 39669, 79338, 1233517, 2467034, 3700551, 7401102, 8634619, 17269238, 25903857, 51807714]

約数ペア:

[(1, 51807714), (2, 25903857), (3, 17269238), (6, 8634619), (7, 7401102), (14, 3700551), (21, 2467034), (42, 1233517), (653, 79338), (1306, 39669), (1889, 27426), (1959, 26446), (3778, 13713), (3918, 13223), (4571, 11334), (5667, 9142)]