56277140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 126427392

約数和(自身を除く): 70150252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1607, 1751, 2060, 3214, 3502, 6428, 7004, 8035, 8755, 16070, 17510, 27319, 32140, 35020, 54638, 109276, 136595, 165521, 273190, 331042, 546380, 662084, 827605, 1655210, 2813857, 3310420, 5627714, 11255428, 14069285, 28138570, 56277140]

約数ペア:

[(1, 56277140), (2, 28138570), (4, 14069285), (5, 11255428), (10, 5627714), (17, 3310420), (20, 2813857), (34, 1655210), (68, 827605), (85, 662084), (103, 546380), (170, 331042), (206, 273190), (340, 165521), (412, 136595), (515, 109276), (1030, 54638), (1607, 35020), (1751, 32140), (2060, 27319), (3214, 17510), (3502, 16070), (6428, 8755), (7004, 8035)]