51912072

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{7433}}^1$

素因数の和:7542

約数の個数: 48

約数和(自身を含む): 142063740

約数和(自身を除く): 90151668

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, 7433, 14866, 22299, 29732, 44598, 59464, 66897, 89196, 133794, 178392, 267588, 535176, 721001, 1442002, 2163003, 2884004, 4326006, 5768008, 6489009, 8652012, 12978018, 17304024, 25956036, 51912072]

約数ペア:

[(1, 51912072), (2, 25956036), (3, 17304024), (4, 12978018), (6, 8652012), (8, 6489009), (9, 5768008), (12, 4326006), (18, 2884004), (24, 2163003), (36, 1442002), (72, 721001), (97, 535176), (194, 267588), (291, 178392), (388, 133794), (582, 89196), (776, 66897), (873, 59464), (1164, 44598), (1746, 29732), (2328, 22299), (3492, 14866), (6984, 7433)]