51495966

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 122860800

約数和(自身を除く): 71364834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 159, 171, 318, 342, 477, 513, 947, 954, 1007, 1026, 1431, 1894, 2014, 2841, 2862, 3021, 5682, 6042, 8523, 9063, 17046, 17993, 18126, 25569, 27189, 35986, 50191, 51138, 53979, 54378, 100382, 107958, 150573, 161937, 301146, 323874, 451719, 485811, 903438, 953629, 971622, 1355157, 1907258, 2710314, 2860887, 5721774, 8582661, 17165322, 25747983, 51495966]

約数ペア:

[(1, 51495966), (2, 25747983), (3, 17165322), (6, 8582661), (9, 5721774), (18, 2860887), (19, 2710314), (27, 1907258), (38, 1355157), (53, 971622), (54, 953629), (57, 903438), (106, 485811), (114, 451719), (159, 323874), (171, 301146), (318, 161937), (342, 150573), (477, 107958), (513, 100382), (947, 54378), (954, 53979), (1007, 51138), (1026, 50191), (1431, 35986), (1894, 27189), (2014, 25569), (2841, 18126), (2862, 17993), (3021, 17046), (5682, 9063), (6042, 8523)]