51128604

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1217}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 133005600

約数和(自身を除く): 81876996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 778, 1167, 1217, 1556, 2334, 2434, 3501, 3651, 4668, 4868, 7002, 7302, 10503, 10953, 14004, 14604, 21006, 21906, 32859, 42012, 43812, 65718, 131436, 473413, 946826, 1420239, 1893652, 2840478, 4260717, 5680956, 8521434, 12782151, 17042868, 25564302, 51128604]

約数ペア:

[(1, 51128604), (2, 25564302), (3, 17042868), (4, 12782151), (6, 8521434), (9, 5680956), (12, 4260717), (18, 2840478), (27, 1893652), (36, 1420239), (54, 946826), (108, 473413), (389, 131436), (778, 65718), (1167, 43812), (1217, 42012), (1556, 32859), (2334, 21906), (2434, 21006), (3501, 14604), (3651, 14004), (4668, 10953), (4868, 10503), (7002, 7302)]