55278

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 24

約数和(自身を含む): 124488

約数和(自身を除く): 69210

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 166, 222, 249, 333, 498, 666, 747, 1494, 3071, 6142, 9213, 18426, 27639, 55278]

約数ペア:

[(1, 55278), (2, 27639), (3, 18426), (6, 9213), (9, 6142), (18, 3071), (37, 1494), (74, 747), (83, 666), (111, 498), (166, 333), (222, 249)]