51523878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12647}}^1$

素因数の和:12756

約数の個数: 32

約数和(自身を含む): 118992384

約数和(自身を除く): 67468506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 12647, 25294, 37941, 75882, 88529, 177058, 265587, 531174, 1226759, 2453518, 3680277, 7360554, 8587313, 17174626, 25761939, 51523878]

約数ペア:

[(1, 51523878), (2, 25761939), (3, 17174626), (6, 8587313), (7, 7360554), (14, 3680277), (21, 2453518), (42, 1226759), (97, 531174), (194, 265587), (291, 177058), (582, 88529), (679, 75882), (1358, 37941), (2037, 25294), (4074, 12647)]