49170681

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 88777728

約数和(自身を除く): 39607047

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1481, 1581, 1953, 3689, 4443, 4743, 10367, 11067, 13329, 25177, 31101, 33201, 45911, 75531, 93303, 137733, 176239, 226593, 321377, 413199, 528717, 780487, 964131, 1586151, 2341461, 2892393, 5463409, 7024383, 16390227, 49170681]

約数ペア:

[(1, 49170681), (3, 16390227), (7, 7024383), (9, 5463409), (17, 2892393), (21, 2341461), (31, 1586151), (51, 964131), (63, 780487), (93, 528717), (119, 413199), (153, 321377), (217, 226593), (279, 176239), (357, 137733), (527, 93303), (651, 75531), (1071, 45911), (1481, 33201), (1581, 31101), (1953, 25177), (3689, 13329), (4443, 11067), (4743, 10367)]