53117802

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{20929}}^1$

素因数の和:20987

約数の個数: 32

約数和(自身を含む): 120556800

約数和(自身を除く): 67438998

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 20929, 41858, 62787, 125574, 188361, 376722, 565083, 983663, 1130166, 1967326, 2950989, 5901978, 8852967, 17705934, 26558901, 53117802]

約数ペア:

[(1, 53117802), (2, 26558901), (3, 17705934), (6, 8852967), (9, 5901978), (18, 2950989), (27, 1967326), (47, 1130166), (54, 983663), (94, 565083), (141, 376722), (282, 188361), (423, 125574), (846, 62787), (1269, 41858), (2538, 20929)]