49519988

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3461}}^1$

素因数の和:3552

約数の個数: 36

約数和(自身を含む): 102219012

約数和(自身を除く): 52699024

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3461, 3577, 6922, 7154, 13844, 14308, 24227, 48454, 96908, 169589, 252653, 339178, 505306, 678356, 1010612, 1768571, 3537142, 7074284, 12379997, 24759994, 49519988]

約数ペア:

[(1, 49519988), (2, 24759994), (4, 12379997), (7, 7074284), (14, 3537142), (28, 1768571), (49, 1010612), (73, 678356), (98, 505306), (146, 339178), (196, 252653), (292, 169589), (511, 96908), (1022, 48454), (2044, 24227), (3461, 14308), (3577, 13844), (6922, 7154)]