51434748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2593}}^1$

素因数の和:2651

約数の個数: 72

約数和(自身を含む): 141632400

約数和(自身を除く): 90197652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 2593, 3306, 4959, 5186, 6612, 7779, 9918, 10372, 15558, 19836, 23337, 31116, 46674, 49267, 75197, 93348, 98534, 147801, 150394, 197068, 225591, 295602, 300788, 443403, 451182, 591204, 676773, 886806, 902364, 1353546, 1428743, 1773612, 2707092, 2857486, 4286229, 5714972, 8572458, 12858687, 17144916, 25717374, 51434748]

約数ペア:

[(1, 51434748), (2, 25717374), (3, 17144916), (4, 12858687), (6, 8572458), (9, 5714972), (12, 4286229), (18, 2857486), (19, 2707092), (29, 1773612), (36, 1428743), (38, 1353546), (57, 902364), (58, 886806), (76, 676773), (87, 591204), (114, 451182), (116, 443403), (171, 300788), (174, 295602), (228, 225591), (261, 197068), (342, 150394), (348, 147801), (522, 98534), (551, 93348), (684, 75197), (1044, 49267), (1102, 46674), (1653, 31116), (2204, 23337), (2593, 19836), (3306, 15558), (4959, 10372), (5186, 9918), (6612, 7779)]