56215558

素因数分解:

$2^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{2543}}^1$

素因数の和:4131

約数の個数: 16

約数和(自身を含む): 96468480

約数和(自身を除く): 40252922

約数列:

[1, 2, 7, 14, 1579, 2543, 3158, 5086, 11053, 17801, 22106, 35602, 4015397, 8030794, 28107779, 56215558]

約数ペア:

[(1, 56215558), (2, 28107779), (7, 8030794), (14, 4015397), (1579, 35602), (2543, 22106), (3158, 17801), (5086, 11053)]