52116880

素因数分解:

$2^4\times 5^1\times {\mathrm{651461}}^1$

素因数の和:651474

約数の個数: 20

約数和(自身を含む): 121171932

約数和(自身を除く): 69055052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 651461, 1302922, 2605844, 3257305, 5211688, 6514610, 10423376, 13029220, 26058440, 52116880]

約数ペア:

[(1, 52116880), (2, 26058440), (4, 13029220), (5, 10423376), (8, 6514610), (10, 5211688), (16, 3257305), (20, 2605844), (40, 1302922), (80, 651461)]