57175148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 54591892

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 139, 263, 278, 391, 526, 556, 782, 1052, 1564, 2363, 3197, 4471, 4726, 6049, 6394, 8942, 9452, 12098, 12788, 17884, 24196, 36557, 54349, 73114, 102833, 108698, 146228, 205666, 217396, 411332, 621469, 840811, 1242938, 1681622, 2485876, 3363244, 14293787, 28587574, 57175148]

約数ペア:

[(1, 57175148), (2, 28587574), (4, 14293787), (17, 3363244), (23, 2485876), (34, 1681622), (46, 1242938), (68, 840811), (92, 621469), (139, 411332), (263, 217396), (278, 205666), (391, 146228), (526, 108698), (556, 102833), (782, 73114), (1052, 54349), (1564, 36557), (2363, 24196), (3197, 17884), (4471, 12788), (4726, 12098), (6049, 9452), (6394, 8942)]