55320076

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27827}}^1$

素因数の和:27909

約数の個数: 24

約数和(自身を含む): 112202496

約数和(自身を除く): 56882420

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 27827, 55654, 111308, 194789, 389578, 779156, 1975717, 3951434, 7902868, 13830019, 27660038, 55320076]

約数ペア:

[(1, 55320076), (2, 27660038), (4, 13830019), (7, 7902868), (14, 3951434), (28, 1975717), (71, 779156), (142, 389578), (284, 194789), (497, 111308), (994, 55654), (1988, 27827)]