51489144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{102161}}^1$

素因数の和:102180

約数の個数: 48

約数和(自身を含む): 159372720

約数和(自身を除く): 107883576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 102161, 204322, 306483, 408644, 612966, 715127, 817288, 919449, 1225932, 1430254, 1838898, 2145381, 2451864, 2860508, 3677796, 4290762, 5721016, 6436143, 7355592, 8581524, 12872286, 17163048, 25744572, 51489144]

約数ペア:

[(1, 51489144), (2, 25744572), (3, 17163048), (4, 12872286), (6, 8581524), (7, 7355592), (8, 6436143), (9, 5721016), (12, 4290762), (14, 3677796), (18, 2860508), (21, 2451864), (24, 2145381), (28, 1838898), (36, 1430254), (42, 1225932), (56, 919449), (63, 817288), (72, 715127), (84, 612966), (126, 408644), (168, 306483), (252, 204322), (504, 102161)]