51798873

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 29486247

約数列:

[1, 3, 7, 21, 59, 97, 177, 291, 413, 431, 679, 1239, 1293, 2037, 3017, 5723, 9051, 17169, 25429, 40061, 41807, 76287, 120183, 125421, 178003, 292649, 534009, 877947, 2466613, 7399839, 17266291, 51798873]

約数ペア:

[(1, 51798873), (3, 17266291), (7, 7399839), (21, 2466613), (59, 877947), (97, 534009), (177, 292649), (291, 178003), (413, 125421), (431, 120183), (679, 76287), (1239, 41807), (1293, 40061), (2037, 25429), (3017, 17169), (5723, 9051)]