47907220

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1867}}^1$

素因数の和:3159

約数の個数: 24

約数和(自身を含む): 100737504

約数和(自身を除く): 52830284

約数列:

[1, 2, 4, 5, 10, 20, 1283, 1867, 2566, 3734, 5132, 6415, 7468, 9335, 12830, 18670, 25660, 37340, 2395361, 4790722, 9581444, 11976805, 23953610, 47907220]

約数ペア:

[(1, 47907220), (2, 23953610), (4, 11976805), (5, 9581444), (10, 4790722), (20, 2395361), (1283, 37340), (1867, 25660), (2566, 18670), (3734, 12830), (5132, 9335), (6415, 7468)]