56551041820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31072001}}^1$

素因数の和:31072030

約数の個数: 48

約数和(自身を含む): 146162697408

約数和(自身を除く): 89611655588

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 31072001, 62144002, 124288004, 155360005, 217504007, 310720010, 403936013, 435008014, 621440020, 807872026, 870016028, 1087520035, 1615744052, 2019680065, 2175040070, 2827552091, 4039360130, 4350080140, 5655104182, 8078720260, 11310208364, 14137760455, 28275520910, 56551041820]

約数ペア:

[(1, 56551041820), (2, 28275520910), (4, 14137760455), (5, 11310208364), (7, 8078720260), (10, 5655104182), (13, 4350080140), (14, 4039360130), (20, 2827552091), (26, 2175040070), (28, 2019680065), (35, 1615744052), (52, 1087520035), (65, 870016028), (70, 807872026), (91, 621440020), (130, 435008014), (140, 403936013), (182, 310720010), (260, 217504007), (364, 155360005), (455, 124288004), (910, 62144002), (1820, 31072001)]