51682321557

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{16787}}^1$

素因数の和:17062

約数の個数: 48

約数和(自身を含む): 79196382720

約数和(自身を除く): 27514061163

約数列:

[1, 3, 9, 23, 69, 107, 139, 207, 321, 417, 963, 1251, 2461, 3197, 7383, 9591, 14873, 16787, 22149, 28773, 44619, 50361, 133857, 151083, 342079, 386101, 1026237, 1158303, 1796209, 2333393, 3078711, 3474909, 5388627, 7000179, 16165881, 21000537, 41312807, 53668039, 123938421, 161004117, 249673051, 371815263, 483012351, 749019153, 2247057459, 5742480173, 17227440519, 51682321557]

約数ペア:

[(1, 51682321557), (3, 17227440519), (9, 5742480173), (23, 2247057459), (69, 749019153), (107, 483012351), (139, 371815263), (207, 249673051), (321, 161004117), (417, 123938421), (963, 53668039), (1251, 41312807), (2461, 21000537), (3197, 16165881), (7383, 7000179), (9591, 5388627), (14873, 3474909), (16787, 3078711), (22149, 2333393), (28773, 1796209), (44619, 1158303), (50361, 1026237), (133857, 386101), (151083, 342079)]