51221751594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{991}}^1$

素因数の和:1692

約数の個数: 128

約数和(自身を含む): 117880455168

約数和(自身を除く): 66658703574

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 282, 299, 598, 611, 613, 897, 991, 1081, 1222, 1226, 1794, 1833, 1839, 1982, 2162, 2973, 3243, 3666, 3678, 5946, 6486, 7969, 12883, 14053, 14099, 15938, 22793, 23907, 25766, 28106, 28198, 28811, 38649, 42159, 42297, 45586, 46577, 47814, 57622, 68379, 77298, 84318, 84594, 86433, 93154, 136758, 139731, 172866, 183287, 279462, 296309, 366574, 374543, 549861, 592618, 605501, 607483, 662653, 749086, 888927, 1071271, 1099722, 1123629, 1211002, 1214966, 1325306, 1777854, 1816503, 1822449, 1987959, 2142542, 2247258, 3213813, 3633006, 3644898, 3975918, 6427626, 7897279, 8614489, 13926523, 13972109, 15794558, 17228978, 23691837, 25843467, 27853046, 27944218, 28551701, 41779569, 41916327, 47383674, 51686934, 57103402, 83559138, 83832654, 85655103, 171310206, 181637417, 363274834, 371172113, 544912251, 656689123, 742344226, 1089824502, 1113516339, 1313378246, 1970067369, 2227032678, 3940134738, 8536958599, 17073917198, 25610875797, 51221751594]

約数ペア:

[(1, 51221751594), (2, 25610875797), (3, 17073917198), (6, 8536958599), (13, 3940134738), (23, 2227032678), (26, 1970067369), (39, 1313378246), (46, 1113516339), (47, 1089824502), (69, 742344226), (78, 656689123), (94, 544912251), (138, 371172113), (141, 363274834), (282, 181637417), (299, 171310206), (598, 85655103), (611, 83832654), (613, 83559138), (897, 57103402), (991, 51686934), (1081, 47383674), (1222, 41916327), (1226, 41779569), (1794, 28551701), (1833, 27944218), (1839, 27853046), (1982, 25843467), (2162, 23691837), (2973, 17228978), (3243, 15794558), (3666, 13972109), (3678, 13926523), (5946, 8614489), (6486, 7897279), (7969, 6427626), (12883, 3975918), (14053, 3644898), (14099, 3633006), (15938, 3213813), (22793, 2247258), (23907, 2142542), (25766, 1987959), (28106, 1822449), (28198, 1816503), (28811, 1777854), (38649, 1325306), (42159, 1214966), (42297, 1211002), (45586, 1123629), (46577, 1099722), (47814, 1071271), (57622, 888927), (68379, 749086), (77298, 662653), (84318, 607483), (84594, 605501), (86433, 592618), (93154, 549861), (136758, 374543), (139731, 366574), (172866, 296309), (183287, 279462)]