51013053

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 91436800

約数和(自身を除く): 40423747

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 199, 273, 313, 597, 819, 939, 1393, 1791, 2191, 2587, 2817, 4069, 4179, 6573, 7761, 12207, 12537, 18109, 19719, 23283, 28483, 36621, 54327, 62287, 85449, 162981, 186861, 256347, 436009, 560583, 809731, 1308027, 2429193, 3924081, 5668117, 7287579, 17004351, 51013053]

約数ペア:

[(1, 51013053), (3, 17004351), (7, 7287579), (9, 5668117), (13, 3924081), (21, 2429193), (39, 1308027), (63, 809731), (91, 560583), (117, 436009), (199, 256347), (273, 186861), (313, 162981), (597, 85449), (819, 62287), (939, 54327), (1393, 36621), (1791, 28483), (2191, 23283), (2587, 19719), (2817, 18109), (4069, 12537), (4179, 12207), (6573, 7761)]