51988615467

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{13807}}^1$

素因数の和:13988

約数の個数: 48

約数和(自身を含む): 76099533312

約数和(自身を除く): 24110917845

約数列:

[1, 3, 17, 43, 51, 101, 129, 289, 303, 731, 867, 1717, 2193, 4343, 5151, 12427, 13029, 13807, 29189, 37281, 41421, 73831, 87567, 221493, 234719, 593701, 704157, 1255127, 1394507, 1781103, 3765381, 3990223, 4183521, 10092917, 11970669, 23706619, 30278751, 59963801, 71119857, 171579589, 179891403, 403012523, 514738767, 1019384617, 1209037569, 3058153851, 17329538489, 51988615467]

約数ペア:

[(1, 51988615467), (3, 17329538489), (17, 3058153851), (43, 1209037569), (51, 1019384617), (101, 514738767), (129, 403012523), (289, 179891403), (303, 171579589), (731, 71119857), (867, 59963801), (1717, 30278751), (2193, 23706619), (4343, 11970669), (5151, 10092917), (12427, 4183521), (13029, 3990223), (13807, 3765381), (29189, 1781103), (37281, 1394507), (41421, 1255127), (73831, 704157), (87567, 593701), (221493, 234719)]