51764391

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{977}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 88591152

約数和(自身を除く): 36826761

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 841, 977, 1827, 2523, 2931, 5887, 6839, 7569, 8793, 17661, 20517, 28333, 52983, 61551, 84999, 198331, 254997, 594993, 821657, 1784979, 2464971, 5751599, 7394913, 17254797, 51764391]

約数ペア:

[(1, 51764391), (3, 17254797), (7, 7394913), (9, 5751599), (21, 2464971), (29, 1784979), (63, 821657), (87, 594993), (203, 254997), (261, 198331), (609, 84999), (841, 61551), (977, 52983), (1827, 28333), (2523, 20517), (2931, 17661), (5887, 8793), (6839, 7569)]