51150385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5503}}^1$

素因数の和:5545

約数の個数: 24

約数和(自身を含む): 72520704

約数和(自身を除く): 21370319

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 5503, 9295, 27515, 60533, 71539, 302665, 357695, 786929, 930007, 3934645, 4650035, 10230077, 51150385]

約数ペア:

[(1, 51150385), (5, 10230077), (11, 4650035), (13, 3934645), (55, 930007), (65, 786929), (143, 357695), (169, 302665), (715, 71539), (845, 60533), (1859, 27515), (5503, 9295)]