49774004

素因数分解:

$2^2\times 7^2\times {\mathrm{253949}}^1$

素因数の和:253967

約数の個数: 18

約数和(自身を含む): 101326050

約数和(自身を除く): 51552046

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 253949, 507898, 1015796, 1777643, 3555286, 7110572, 12443501, 24887002, 49774004]

約数ペア:

[(1, 49774004), (2, 24887002), (4, 12443501), (7, 7110572), (14, 3555286), (28, 1777643), (49, 1015796), (98, 507898), (196, 253949)]