51023284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 103660480

約数和(自身を除く): 52637196

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1201, 1634, 2236, 2402, 3268, 4804, 10621, 15613, 21242, 22819, 31226, 42484, 45638, 51643, 62452, 91276, 103286, 206572, 296647, 593294, 671359, 981217, 1186588, 1342718, 1962434, 2685436, 3924868, 12755821, 25511642, 51023284]

約数ペア:

[(1, 51023284), (2, 25511642), (4, 12755821), (13, 3924868), (19, 2685436), (26, 1962434), (38, 1342718), (43, 1186588), (52, 981217), (76, 671359), (86, 593294), (172, 296647), (247, 206572), (494, 103286), (559, 91276), (817, 62452), (988, 51643), (1118, 45638), (1201, 42484), (1634, 31226), (2236, 22819), (2402, 21242), (3268, 15613), (4804, 10621)]