54561136

素因数分解:

$2^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{787}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 121162880

約数和(自身を除く): 66601744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619, 787, 1238, 1574, 2476, 3148, 4333, 4952, 5509, 6296, 8666, 9904, 11018, 12592, 17332, 22036, 34664, 44072, 69328, 88144, 487153, 974306, 1948612, 3410071, 3897224, 6820142, 7794448, 13640284, 27280568, 54561136]

約数ペア:

[(1, 54561136), (2, 27280568), (4, 13640284), (7, 7794448), (8, 6820142), (14, 3897224), (16, 3410071), (28, 1948612), (56, 974306), (112, 487153), (619, 88144), (787, 69328), (1238, 44072), (1574, 34664), (2476, 22036), (3148, 17332), (4333, 12592), (4952, 11018), (5509, 9904), (6296, 8666)]