51146172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18451}}^1$

素因数の和:18479

約数の個数: 72

約数和(自身を含む): 161196672

約数和(自身を除く): 110050500

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 18451, 36902, 55353, 73804, 110706, 129157, 166059, 202961, 221412, 258314, 332118, 387471, 405922, 516628, 608883, 664236, 774942, 811844, 1162413, 1217766, 1420727, 1549884, 1826649, 2324826, 2435532, 2841454, 3653298, 4262181, 4649652, 5682908, 7306596, 8524362, 12786543, 17048724, 25573086, 51146172]

約数ペア:

[(1, 51146172), (2, 25573086), (3, 17048724), (4, 12786543), (6, 8524362), (7, 7306596), (9, 5682908), (11, 4649652), (12, 4262181), (14, 3653298), (18, 2841454), (21, 2435532), (22, 2324826), (28, 1826649), (33, 1549884), (36, 1420727), (42, 1217766), (44, 1162413), (63, 811844), (66, 774942), (77, 664236), (84, 608883), (99, 516628), (126, 405922), (132, 387471), (154, 332118), (198, 258314), (231, 221412), (252, 202961), (308, 166059), (396, 129157), (462, 110706), (693, 73804), (924, 55353), (1386, 36902), (2772, 18451)]