51947208

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{13613}}^1$

素因数の和:13678

約数の個数: 48

約数和(自身を含む): 143355420

約数和(自身を除く): 91408212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 13613, 27226, 40839, 54452, 81678, 108904, 122517, 163356, 245034, 326712, 490068, 721489, 980136, 1442978, 2164467, 2885956, 4328934, 5771912, 6493401, 8657868, 12986802, 17315736, 25973604, 51947208]

約数ペア:

[(1, 51947208), (2, 25973604), (3, 17315736), (4, 12986802), (6, 8657868), (8, 6493401), (9, 5771912), (12, 4328934), (18, 2885956), (24, 2164467), (36, 1442978), (53, 980136), (72, 721489), (106, 490068), (159, 326712), (212, 245034), (318, 163356), (424, 122517), (477, 108904), (636, 81678), (954, 54452), (1272, 40839), (1908, 27226), (3816, 13613)]