51728944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 106064640

約数和(自身を除く): 54335696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 263, 304, 526, 647, 1052, 1294, 2104, 2588, 4208, 4997, 5176, 9994, 10352, 12293, 19988, 24586, 39976, 49172, 79952, 98344, 170161, 196688, 340322, 680644, 1361288, 2722576, 3233059, 6466118, 12932236, 25864472, 51728944]

約数ペア:

[(1, 51728944), (2, 25864472), (4, 12932236), (8, 6466118), (16, 3233059), (19, 2722576), (38, 1361288), (76, 680644), (152, 340322), (263, 196688), (304, 170161), (526, 98344), (647, 79952), (1052, 49172), (1294, 39976), (2104, 24586), (2588, 19988), (4208, 12293), (4997, 10352), (5176, 9994)]