49992804

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{19559}}^1$

素因数の和:19640

約数の個数: 36

約数和(自身を含む): 128157120

約数和(自身を除く): 78164316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 19559, 39118, 58677, 78236, 117354, 176031, 234708, 352062, 704124, 1388689, 2777378, 4166067, 5554756, 8332134, 12498201, 16664268, 24996402, 49992804]

約数ペア:

[(1, 49992804), (2, 24996402), (3, 16664268), (4, 12498201), (6, 8332134), (9, 5554756), (12, 4166067), (18, 2777378), (36, 1388689), (71, 704124), (142, 352062), (213, 234708), (284, 176031), (426, 117354), (639, 78236), (852, 58677), (1278, 39118), (2556, 19559)]