54810808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{733}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 110980800

約数和(自身を除く): 56169992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 719, 733, 1438, 1466, 2876, 2932, 5752, 5864, 9347, 9529, 18694, 19058, 37388, 38116, 74776, 76232, 527027, 1054054, 2108108, 4216216, 6851351, 13702702, 27405404, 54810808]

約数ペア:

[(1, 54810808), (2, 27405404), (4, 13702702), (8, 6851351), (13, 4216216), (26, 2108108), (52, 1054054), (104, 527027), (719, 76232), (733, 74776), (1438, 38116), (1466, 37388), (2876, 19058), (2932, 18694), (5752, 9529), (5864, 9347)]