53097940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1093}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 127919232

約数和(自身を除く): 74821292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1093, 1388, 1735, 2186, 2429, 3470, 4372, 4858, 5465, 6940, 7651, 9716, 10930, 12145, 15302, 21860, 24290, 30604, 38255, 48580, 76510, 153020, 379271, 758542, 1517084, 1896355, 2654897, 3792710, 5309794, 7585420, 10619588, 13274485, 26548970, 53097940]

約数ペア:

[(1, 53097940), (2, 26548970), (4, 13274485), (5, 10619588), (7, 7585420), (10, 5309794), (14, 3792710), (20, 2654897), (28, 1896355), (35, 1517084), (70, 758542), (140, 379271), (347, 153020), (694, 76510), (1093, 48580), (1388, 38255), (1735, 30604), (2186, 24290), (2429, 21860), (3470, 15302), (4372, 12145), (4858, 10930), (5465, 9716), (6940, 7651)]