51325416

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{7349}}^1$

素因数の和:7458

約数の個数: 48

約数和(自身を含む): 140458500

約数和(自身を除く): 89133084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 7349, 14698, 22047, 29396, 44094, 58792, 66141, 88188, 132282, 176376, 264564, 529128, 712853, 1425706, 2138559, 2851412, 4277118, 5702824, 6415677, 8554236, 12831354, 17108472, 25662708, 51325416]

約数ペア:

[(1, 51325416), (2, 25662708), (3, 17108472), (4, 12831354), (6, 8554236), (8, 6415677), (9, 5702824), (12, 4277118), (18, 2851412), (24, 2138559), (36, 1425706), (72, 712853), (97, 529128), (194, 264564), (291, 176376), (388, 132282), (582, 88188), (776, 66141), (873, 58792), (1164, 44094), (1746, 29396), (2328, 22047), (3492, 14698), (6984, 7349)]