51493449

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 82059264

約数和(自身を除く): 30565815

約数列:

[1, 3, 7, 21, 31, 83, 93, 217, 249, 581, 651, 953, 1743, 2573, 2859, 6671, 7719, 18011, 20013, 29543, 54033, 79099, 88629, 206801, 237297, 553693, 620403, 1661079, 2452069, 7356207, 17164483, 51493449]

約数ペア:

[(1, 51493449), (3, 17164483), (7, 7356207), (21, 2452069), (31, 1661079), (83, 620403), (93, 553693), (217, 237297), (249, 206801), (581, 88629), (651, 79099), (953, 54033), (1743, 29543), (2573, 20013), (2859, 18011), (6671, 7719)]