26048890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53161}}^1$

素因数の和:53182

約数の個数: 24

約数和(自身を含む): 54544212

約数和(自身を除く): 28495322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 53161, 106322, 265805, 372127, 531610, 744254, 1860635, 2604889, 3721270, 5209778, 13024445, 26048890]

約数ペア:

[(1, 26048890), (2, 13024445), (5, 5209778), (7, 3721270), (10, 2604889), (14, 1860635), (35, 744254), (49, 531610), (70, 372127), (98, 265805), (245, 106322), (490, 53161)]