51262874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 89328960

約数和(自身を除く): 38066086

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 2531, 5062, 10127, 20254, 32903, 48089, 65806, 96178, 103771, 207542, 625157, 1250314, 1349023, 1971649, 2698046, 3943298, 25631437, 51262874]

約数ペア:

[(1, 51262874), (2, 25631437), (13, 3943298), (19, 2698046), (26, 1971649), (38, 1349023), (41, 1250314), (82, 625157), (247, 207542), (494, 103771), (533, 96178), (779, 65806), (1066, 48089), (1558, 32903), (2531, 20254), (5062, 10127)]