56500172

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 100496256

約数和(自身を除く): 43996084

約数列:

[1, 2, 4, 97, 194, 223, 388, 446, 653, 892, 1306, 2612, 21631, 43262, 63341, 86524, 126682, 145619, 253364, 291238, 582476, 14125043, 28250086, 56500172]

約数ペア:

[(1, 56500172), (2, 28250086), (4, 14125043), (97, 582476), (194, 291238), (223, 253364), (388, 145619), (446, 126682), (653, 86524), (892, 63341), (1306, 43262), (2612, 21631)]