55188888

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{21491}}^1$

素因数の和:21607

約数の個数: 32

約数和(自身を含む): 139268160

約数和(自身を除く): 84079272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 21491, 42982, 64473, 85964, 128946, 171928, 257892, 515784, 2299537, 4599074, 6898611, 9198148, 13797222, 18396296, 27594444, 55188888]

約数ペア:

[(1, 55188888), (2, 27594444), (3, 18396296), (4, 13797222), (6, 9198148), (8, 6898611), (12, 4599074), (24, 2299537), (107, 515784), (214, 257892), (321, 171928), (428, 128946), (642, 85964), (856, 64473), (1284, 42982), (2568, 21491)]