51404787

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5333}}^1$

素因数の和:5369

約数の個数: 40

約数和(自身を含む): 92939616

約数和(自身を除く): 41534829

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 5333, 9639, 15999, 37331, 47997, 90661, 111993, 143991, 271983, 335979, 431973, 634627, 815949, 1007937, 1903881, 2447847, 3023811, 5711643, 7343541, 17134929, 51404787]

約数ペア:

[(1, 51404787), (3, 17134929), (7, 7343541), (9, 5711643), (17, 3023811), (21, 2447847), (27, 1903881), (51, 1007937), (63, 815949), (81, 634627), (119, 431973), (153, 335979), (189, 271983), (357, 143991), (459, 111993), (567, 90661), (1071, 47997), (1377, 37331), (3213, 15999), (5333, 9639)]