47665730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 101019960

約数和(自身を除く): 53354230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1093, 1246, 2186, 3115, 4361, 5465, 6230, 7651, 8722, 10930, 15302, 21805, 38255, 43610, 53557, 76510, 97277, 107114, 194554, 267785, 486385, 535570, 680939, 972770, 1361878, 3404695, 4766573, 6809390, 9533146, 23832865, 47665730]

約数ペア:

[(1, 47665730), (2, 23832865), (5, 9533146), (7, 6809390), (10, 4766573), (14, 3404695), (35, 1361878), (49, 972770), (70, 680939), (89, 535570), (98, 486385), (178, 267785), (245, 194554), (445, 107114), (490, 97277), (623, 76510), (890, 53557), (1093, 43610), (1246, 38255), (2186, 21805), (3115, 15302), (4361, 10930), (5465, 8722), (6230, 7651)]