51503283

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 84361200

約数和(自身を除く): 32857917

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 351, 531, 767, 829, 1053, 1593, 2301, 2487, 4779, 6903, 7461, 10777, 20709, 22383, 32331, 48911, 62127, 67149, 96993, 146733, 290979, 440199, 635843, 872937, 1320597, 1907529, 3961791, 5722587, 17167761, 51503283]

約数ペア:

[(1, 51503283), (3, 17167761), (9, 5722587), (13, 3961791), (27, 1907529), (39, 1320597), (59, 872937), (81, 635843), (117, 440199), (177, 290979), (351, 146733), (531, 96993), (767, 67149), (829, 62127), (1053, 48911), (1593, 32331), (2301, 22383), (2487, 20709), (4779, 10777), (6903, 7461)]