50947820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33083}}^1$

素因数の和:33110

約数の個数: 48

約数和(自身を含む): 133394688

約数和(自身を除く): 82446868

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 33083, 66166, 132332, 165415, 231581, 330830, 363913, 463162, 661660, 727826, 926324, 1157905, 1455652, 1819565, 2315810, 2547391, 3639130, 4631620, 5094782, 7278260, 10189564, 12736955, 25473910, 50947820]

約数ペア:

[(1, 50947820), (2, 25473910), (4, 12736955), (5, 10189564), (7, 7278260), (10, 5094782), (11, 4631620), (14, 3639130), (20, 2547391), (22, 2315810), (28, 1819565), (35, 1455652), (44, 1157905), (55, 926324), (70, 727826), (77, 661660), (110, 463162), (140, 363913), (154, 330830), (220, 231581), (308, 165415), (385, 132332), (770, 66166), (1540, 33083)]