51558032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 103151136

約数和(自身を除く): 51593104

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 344, 547, 548, 688, 1094, 1096, 2188, 2192, 4376, 5891, 8752, 11782, 23521, 23564, 47042, 47128, 74939, 94084, 94256, 149878, 188168, 299756, 376336, 599512, 1199024, 3222377, 6444754, 12889508, 25779016, 51558032]

約数ペア:

[(1, 51558032), (2, 25779016), (4, 12889508), (8, 6444754), (16, 3222377), (43, 1199024), (86, 599512), (137, 376336), (172, 299756), (274, 188168), (344, 149878), (547, 94256), (548, 94084), (688, 74939), (1094, 47128), (1096, 47042), (2188, 23564), (2192, 23521), (4376, 11782), (5891, 8752)]