50730274

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 37973726

約数列:

[1, 2, 7, 14, 131, 139, 199, 262, 278, 398, 917, 973, 1393, 1834, 1946, 2786, 18209, 26069, 27661, 36418, 52138, 55322, 127463, 182483, 193627, 254926, 364966, 387254, 3623591, 7247182, 25365137, 50730274]

約数ペア:

[(1, 50730274), (2, 25365137), (7, 7247182), (14, 3623591), (131, 387254), (139, 364966), (199, 254926), (262, 193627), (278, 182483), (398, 127463), (917, 55322), (973, 52138), (1393, 36418), (1834, 27661), (1946, 26069), (2786, 18209)]