55050940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1451}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 132701184

約数和(自身を除く): 77650244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1451, 1897, 2710, 2902, 3794, 5420, 5804, 7255, 7588, 9485, 10157, 14510, 18970, 20314, 29020, 37940, 40628, 50785, 101570, 203140, 393221, 786442, 1572884, 1966105, 2752547, 3932210, 5505094, 7864420, 11010188, 13762735, 27525470, 55050940]

約数ペア:

[(1, 55050940), (2, 27525470), (4, 13762735), (5, 11010188), (7, 7864420), (10, 5505094), (14, 3932210), (20, 2752547), (28, 1966105), (35, 1572884), (70, 786442), (140, 393221), (271, 203140), (542, 101570), (1084, 50785), (1355, 40628), (1451, 37940), (1897, 29020), (2710, 20314), (2902, 18970), (3794, 14510), (5420, 10157), (5804, 9485), (7255, 7588)]