51186642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21169}}^1$

素因数の和:21218

約数の個数: 32

約数和(自身を含む): 113809920

約数和(自身を除く): 62623278

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 21169, 42338, 63507, 127014, 275197, 550394, 656239, 825591, 1312478, 1651182, 1968717, 3937434, 8531107, 17062214, 25593321, 51186642]

約数ペア:

[(1, 51186642), (2, 25593321), (3, 17062214), (6, 8531107), (13, 3937434), (26, 1968717), (31, 1651182), (39, 1312478), (62, 825591), (78, 656239), (93, 550394), (186, 275197), (403, 127014), (806, 63507), (1209, 42338), (2418, 21169)]