55390384

素因数分解:

$2^4\times 7^3\times {\mathrm{10093}}^1$

素因数の和:10122

約数の個数: 40

約数和(自身を含む): 125165600

約数和(自身を除く): 69775216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 10093, 20186, 40372, 70651, 80744, 141302, 161488, 282604, 494557, 565208, 989114, 1130416, 1978228, 3461899, 3956456, 6923798, 7912912, 13847596, 27695192, 55390384]

約数ペア:

[(1, 55390384), (2, 27695192), (4, 13847596), (7, 7912912), (8, 6923798), (14, 3956456), (16, 3461899), (28, 1978228), (49, 1130416), (56, 989114), (98, 565208), (112, 494557), (196, 282604), (343, 161488), (392, 141302), (686, 80744), (784, 70651), (1372, 40372), (2744, 20186), (5488, 10093)]