53857892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{12619}}^1$

素因数の和:12731

約数の個数: 24

約数和(自身を含む): 103887840

約数和(自身を除く): 50029948

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 12619, 25238, 50476, 138809, 277618, 555236, 1224043, 2448086, 4896172, 13464473, 26928946, 53857892]

約数ペア:

[(1, 53857892), (2, 26928946), (4, 13464473), (11, 4896172), (22, 2448086), (44, 1224043), (97, 555236), (194, 277618), (388, 138809), (1067, 50476), (2134, 25238), (4268, 12619)]