55386

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:206

約数の個数: 24

約数和(自身を含む): 127764

約数和(自身を除く): 72378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 181, 306, 362, 543, 1086, 1629, 3077, 3258, 6154, 9231, 18462, 27693, 55386]

約数ペア:

[(1, 55386), (2, 27693), (3, 18462), (6, 9231), (9, 6154), (17, 3258), (18, 3077), (34, 1629), (51, 1086), (102, 543), (153, 362), (181, 306)]