51179890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 96598656

約数和(自身を除く): 45418766

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 2903, 3526, 5806, 8815, 14515, 17630, 29030, 119023, 124829, 238046, 249658, 595115, 624145, 1190230, 1248290, 5117989, 10235978, 25589945, 51179890]

約数ペア:

[(1, 51179890), (2, 25589945), (5, 10235978), (10, 5117989), (41, 1248290), (43, 1190230), (82, 624145), (86, 595115), (205, 249658), (215, 238046), (410, 124829), (430, 119023), (1763, 29030), (2903, 17630), (3526, 14515), (5806, 8815)]