51409836

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{28001}}^1$

素因数の和:28031

約数の個数: 48

約数和(自身を含む): 141130080

約数和(自身を除く): 89720244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 28001, 56002, 84003, 112004, 168006, 252009, 336012, 476017, 504018, 756027, 952034, 1008036, 1428051, 1512054, 1904068, 2856102, 3024108, 4284153, 5712204, 8568306, 12852459, 17136612, 25704918, 51409836]

約数ペア:

[(1, 51409836), (2, 25704918), (3, 17136612), (4, 12852459), (6, 8568306), (9, 5712204), (12, 4284153), (17, 3024108), (18, 2856102), (27, 1904068), (34, 1512054), (36, 1428051), (51, 1008036), (54, 952034), (68, 756027), (102, 504018), (108, 476017), (153, 336012), (204, 252009), (306, 168006), (459, 112004), (612, 84003), (918, 56002), (1836, 28001)]