48194013

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 80622080

約数和(自身を除く): 32428067

約数列:

[1, 3, 7, 19, 21, 43, 53, 57, 129, 133, 159, 301, 371, 399, 817, 903, 1007, 1113, 2279, 2451, 2809, 3021, 5719, 6837, 7049, 8427, 15953, 17157, 19663, 21147, 43301, 47859, 53371, 58989, 120787, 129903, 160113, 303107, 362361, 373597, 845509, 909321, 1120791, 2294953, 2536527, 6884859, 16064671, 48194013]

約数ペア:

[(1, 48194013), (3, 16064671), (7, 6884859), (19, 2536527), (21, 2294953), (43, 1120791), (53, 909321), (57, 845509), (129, 373597), (133, 362361), (159, 303107), (301, 160113), (371, 129903), (399, 120787), (817, 58989), (903, 53371), (1007, 47859), (1113, 43301), (2279, 21147), (2451, 19663), (2809, 17157), (3021, 15953), (5719, 8427), (6837, 7049)]