57284590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 117946368

約数和(自身を除く): 60661778

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 107, 110, 155, 157, 214, 310, 314, 341, 535, 682, 785, 1070, 1177, 1570, 1705, 1727, 2354, 3317, 3410, 3454, 4867, 5885, 6634, 8635, 9734, 11770, 16585, 16799, 17270, 24335, 33170, 33598, 36487, 48670, 53537, 72974, 83995, 107074, 167990, 182435, 184789, 267685, 364870, 369578, 520769, 535370, 923945, 1041538, 1847890, 2603845, 5207690, 5728459, 11456918, 28642295, 57284590]

約数ペア:

[(1, 57284590), (2, 28642295), (5, 11456918), (10, 5728459), (11, 5207690), (22, 2603845), (31, 1847890), (55, 1041538), (62, 923945), (107, 535370), (110, 520769), (155, 369578), (157, 364870), (214, 267685), (310, 184789), (314, 182435), (341, 167990), (535, 107074), (682, 83995), (785, 72974), (1070, 53537), (1177, 48670), (1570, 36487), (1705, 33598), (1727, 33170), (2354, 24335), (3317, 17270), (3410, 16799), (3454, 16585), (4867, 11770), (5885, 9734), (6634, 8635)]