55784146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{3907}}^1$

素因数の和:3990

約数の個数: 24

約数和(自身を含む): 93557520

約数和(自身を除く): 37773374

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 3907, 7139, 7814, 14278, 42977, 85954, 230513, 461026, 472747, 945494, 2535643, 5071286, 27892073, 55784146]

約数ペア:

[(1, 55784146), (2, 27892073), (11, 5071286), (22, 2535643), (59, 945494), (118, 472747), (121, 461026), (242, 230513), (649, 85954), (1298, 42977), (3907, 14278), (7139, 7814)]