51270552

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1399}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 139230000

約数和(自身を除く): 87959448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1399, 1527, 2036, 2798, 3054, 4072, 4197, 4581, 5596, 6108, 8394, 9162, 11192, 12216, 12591, 16788, 18324, 25182, 33576, 36648, 50364, 100728, 712091, 1424182, 2136273, 2848364, 4272546, 5696728, 6408819, 8545092, 12817638, 17090184, 25635276, 51270552]

約数ペア:

[(1, 51270552), (2, 25635276), (3, 17090184), (4, 12817638), (6, 8545092), (8, 6408819), (9, 5696728), (12, 4272546), (18, 2848364), (24, 2136273), (36, 1424182), (72, 712091), (509, 100728), (1018, 50364), (1399, 36648), (1527, 33576), (2036, 25182), (2798, 18324), (3054, 16788), (4072, 12591), (4197, 12216), (4581, 11192), (5596, 9162), (6108, 8394)]