47244988

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 97216000

約数和(自身を除く): 49971012

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 139, 199, 244, 278, 398, 427, 556, 796, 854, 973, 1393, 1708, 1946, 2786, 3892, 5572, 8479, 12139, 16958, 24278, 27661, 33916, 48556, 55322, 59353, 84973, 110644, 118706, 169946, 193627, 237412, 339892, 387254, 774508, 1687321, 3374642, 6749284, 11811247, 23622494, 47244988]

約数ペア:

[(1, 47244988), (2, 23622494), (4, 11811247), (7, 6749284), (14, 3374642), (28, 1687321), (61, 774508), (122, 387254), (139, 339892), (199, 237412), (244, 193627), (278, 169946), (398, 118706), (427, 110644), (556, 84973), (796, 59353), (854, 55322), (973, 48556), (1393, 33916), (1708, 27661), (1946, 24278), (2786, 16958), (3892, 12139), (5572, 8479)]