55399248

素因数分解:

$2^4\times 3^3\times {\mathrm{128239}}^1$

素因数の和:128256

約数の個数: 40

約数和(自身を含む): 159017600

約数和(自身を除く): 103618352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 128239, 256478, 384717, 512956, 769434, 1025912, 1154151, 1538868, 2051824, 2308302, 3077736, 3462453, 4616604, 6155472, 6924906, 9233208, 13849812, 18466416, 27699624, 55399248]

約数ペア:

[(1, 55399248), (2, 27699624), (3, 18466416), (4, 13849812), (6, 9233208), (8, 6924906), (9, 6155472), (12, 4616604), (16, 3462453), (18, 3077736), (24, 2308302), (27, 2051824), (36, 1538868), (48, 1154151), (54, 1025912), (72, 769434), (108, 512956), (144, 384717), (216, 256478), (432, 128239)]