52213077

素因数分解:

$3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:818

約数の個数: 36

約数和(自身を含む): 88324236

約数和(自身を除く): 36111159

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 197, 441, 591, 601, 1379, 1773, 1803, 4137, 4207, 5409, 9653, 12411, 12621, 28959, 29449, 37863, 86877, 88347, 118397, 265041, 355191, 828779, 1065573, 2486337, 5801453, 7459011, 17404359, 52213077]

約数ペア:

[(1, 52213077), (3, 17404359), (7, 7459011), (9, 5801453), (21, 2486337), (49, 1065573), (63, 828779), (147, 355191), (197, 265041), (441, 118397), (591, 88347), (601, 86877), (1379, 37863), (1773, 29449), (1803, 28959), (4137, 12621), (4207, 12411), (5409, 9653)]