55430352

素因数分解:

$2^4\times 3^3\times {\mathrm{128311}}^1$

素因数の和:128328

約数の個数: 40

約数和(自身を含む): 159106880

約数和(自身を除く): 103676528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 128311, 256622, 384933, 513244, 769866, 1026488, 1154799, 1539732, 2052976, 2309598, 3079464, 3464397, 4619196, 6158928, 6928794, 9238392, 13857588, 18476784, 27715176, 55430352]

約数ペア:

[(1, 55430352), (2, 27715176), (3, 18476784), (4, 13857588), (6, 9238392), (8, 6928794), (9, 6158928), (12, 4619196), (16, 3464397), (18, 3079464), (24, 2309598), (27, 2052976), (36, 1539732), (48, 1154799), (54, 1026488), (72, 769866), (108, 513244), (144, 384933), (216, 256622), (432, 128311)]