54130790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 115264944

約数和(自身を除く): 61134154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 1811, 2135, 2989, 3622, 4270, 5978, 9055, 12677, 14945, 18110, 25354, 29890, 63385, 88739, 110471, 126770, 177478, 220942, 443695, 552355, 773297, 887390, 1104710, 1546594, 3866485, 5413079, 7732970, 10826158, 27065395, 54130790]

約数ペア:

[(1, 54130790), (2, 27065395), (5, 10826158), (7, 7732970), (10, 5413079), (14, 3866485), (35, 1546594), (49, 1104710), (61, 887390), (70, 773297), (98, 552355), (122, 443695), (245, 220942), (305, 177478), (427, 126770), (490, 110471), (610, 88739), (854, 63385), (1811, 29890), (2135, 25354), (2989, 18110), (3622, 14945), (4270, 12677), (5978, 9055)]