52635740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 117936000

約数和(自身を除く): 65300260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 1039, 1490, 2078, 2533, 2980, 4156, 5066, 5195, 10132, 10390, 12665, 17663, 20780, 25330, 35326, 50660, 70652, 88315, 154811, 176630, 309622, 353260, 619244, 774055, 1548110, 2631787, 3096220, 5263574, 10527148, 13158935, 26317870, 52635740]

約数ペア:

[(1, 52635740), (2, 26317870), (4, 13158935), (5, 10527148), (10, 5263574), (17, 3096220), (20, 2631787), (34, 1548110), (68, 774055), (85, 619244), (149, 353260), (170, 309622), (298, 176630), (340, 154811), (596, 88315), (745, 70652), (1039, 50660), (1490, 35326), (2078, 25330), (2533, 20780), (2980, 17663), (4156, 12665), (5066, 10390), (5195, 10132)]