51874545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 88273152

約数和(自身を除く): 36398607

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 2837, 3657, 6095, 8511, 14185, 18285, 42555, 65251, 150361, 195753, 326255, 451083, 751805, 978765, 2255415, 3458303, 10374909, 17291515, 51874545]

約数ペア:

[(1, 51874545), (3, 17291515), (5, 10374909), (15, 3458303), (23, 2255415), (53, 978765), (69, 751805), (115, 451083), (159, 326255), (265, 195753), (345, 150361), (795, 65251), (1219, 42555), (2837, 18285), (3657, 14185), (6095, 8511)]