51908010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 128

約数和(自身を含む): 162238464

約数和(自身を除く): 110330454

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 759, 770, 805, 966, 977, 1155, 1265, 1518, 1610, 1771, 1954, 2310, 2415, 2530, 2931, 3542, 3795, 4830, 4885, 5313, 5862, 6839, 7590, 8855, 9770, 10626, 10747, 13678, 14655, 17710, 20517, 21494, 22471, 26565, 29310, 32241, 34195, 41034, 44942, 53130, 53735, 64482, 67413, 68390, 75229, 102585, 107470, 112355, 134826, 150458, 157297, 161205, 205170, 224710, 225687, 247181, 314594, 322410, 337065, 376145, 451374, 471891, 494362, 674130, 741543, 752290, 786485, 943782, 1128435, 1235905, 1483086, 1572970, 1730267, 2256870, 2359455, 2471810, 3460534, 3707715, 4718910, 5190801, 7415430, 8651335, 10381602, 17302670, 25954005, 51908010]

約数ペア:

[(1, 51908010), (2, 25954005), (3, 17302670), (5, 10381602), (6, 8651335), (7, 7415430), (10, 5190801), (11, 4718910), (14, 3707715), (15, 3460534), (21, 2471810), (22, 2359455), (23, 2256870), (30, 1730267), (33, 1572970), (35, 1483086), (42, 1235905), (46, 1128435), (55, 943782), (66, 786485), (69, 752290), (70, 741543), (77, 674130), (105, 494362), (110, 471891), (115, 451374), (138, 376145), (154, 337065), (161, 322410), (165, 314594), (210, 247181), (230, 225687), (231, 224710), (253, 205170), (322, 161205), (330, 157297), (345, 150458), (385, 134826), (462, 112355), (483, 107470), (506, 102585), (690, 75229), (759, 68390), (770, 67413), (805, 64482), (966, 53735), (977, 53130), (1155, 44942), (1265, 41034), (1518, 34195), (1610, 32241), (1771, 29310), (1954, 26565), (2310, 22471), (2415, 21494), (2530, 20517), (2931, 17710), (3542, 14655), (3795, 13678), (4830, 10747), (4885, 10626), (5313, 9770), (5862, 8855), (6839, 7590)]