51403986

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 114660000

約数和(自身を除く): 63256014

約数列:

[1, 2, 3, 6, 9, 18, 59, 97, 118, 177, 194, 291, 354, 499, 531, 582, 873, 998, 1062, 1497, 1746, 2994, 4491, 5723, 8982, 11446, 17169, 29441, 34338, 48403, 51507, 58882, 88323, 96806, 103014, 145209, 176646, 264969, 290418, 435627, 529938, 871254, 2855777, 5711554, 8567331, 17134662, 25701993, 51403986]

約数ペア:

[(1, 51403986), (2, 25701993), (3, 17134662), (6, 8567331), (9, 5711554), (18, 2855777), (59, 871254), (97, 529938), (118, 435627), (177, 290418), (194, 264969), (291, 176646), (354, 145209), (499, 103014), (531, 96806), (582, 88323), (873, 58882), (998, 51507), (1062, 48403), (1497, 34338), (1746, 29441), (2994, 17169), (4491, 11446), (5723, 8982)]