51188938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 86189184

約数和(自身を除く): 35000246

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 391, 782, 977, 1139, 1541, 1954, 2278, 3082, 16609, 22471, 26197, 33218, 44942, 52394, 65459, 130918, 382007, 764014, 1112803, 1505557, 2225606, 3011114, 25594469, 51188938]

約数ペア:

[(1, 51188938), (2, 25594469), (17, 3011114), (23, 2225606), (34, 1505557), (46, 1112803), (67, 764014), (134, 382007), (391, 130918), (782, 65459), (977, 52394), (1139, 44942), (1541, 33218), (1954, 26197), (2278, 22471), (3082, 16609)]