51222680392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1\times {\mathrm{8863}}^1$

素因数の和:9854

約数の個数: 64

約数和(自身を含む): 105253263360

約数和(自身を除く): 54030582968

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 911, 1586, 1822, 3172, 3644, 6344, 7288, 8863, 11843, 17726, 23686, 35452, 47372, 55571, 70904, 94744, 111142, 115219, 222284, 230438, 444568, 460876, 540643, 722423, 921752, 1081286, 1444846, 2162572, 2889692, 4325144, 5779384, 7028359, 8074193, 14056718, 16148386, 28113436, 32296772, 56226872, 64593544, 104964509, 209929018, 419858036, 492525773, 839716072, 985051546, 1970103092, 3940206184, 6402835049, 12805670098, 25611340196, 51222680392]

約数ペア:

[(1, 51222680392), (2, 25611340196), (4, 12805670098), (8, 6402835049), (13, 3940206184), (26, 1970103092), (52, 985051546), (61, 839716072), (104, 492525773), (122, 419858036), (244, 209929018), (488, 104964509), (793, 64593544), (911, 56226872), (1586, 32296772), (1822, 28113436), (3172, 16148386), (3644, 14056718), (6344, 8074193), (7288, 7028359), (8863, 5779384), (11843, 4325144), (17726, 2889692), (23686, 2162572), (35452, 1444846), (47372, 1081286), (55571, 921752), (70904, 722423), (94744, 540643), (111142, 460876), (115219, 444568), (222284, 230438)]