51839055

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2543}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 92805120

約数和(自身を除く): 40966065

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 2543, 4077, 6795, 7629, 12715, 20385, 22887, 38145, 68661, 114435, 343305, 383993, 1151979, 1919965, 3455937, 5759895, 10367811, 17279685, 51839055]

約数ペア:

[(1, 51839055), (3, 17279685), (5, 10367811), (9, 5759895), (15, 3455937), (27, 1919965), (45, 1151979), (135, 383993), (151, 343305), (453, 114435), (755, 68661), (1359, 38145), (2265, 22887), (2543, 20385), (4077, 12715), (6795, 7629)]