51988510819

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{55009}}^1$

素因数の和:55183

約数の個数: 32

約数和(自身を含む): 63213091200

約数和(自身を除く): 11224580381

約数列:

[1, 7, 37, 41, 89, 259, 287, 623, 1517, 3293, 3649, 10619, 23051, 25543, 55009, 135013, 385063, 945091, 2035333, 2255369, 4895801, 14247331, 15787583, 34270607, 83448653, 181144637, 200727841, 584140571, 1268012459, 1405094887, 7426930117, 51988510819]

約数ペア:

[(1, 51988510819), (7, 7426930117), (37, 1405094887), (41, 1268012459), (89, 584140571), (259, 200727841), (287, 181144637), (623, 83448653), (1517, 34270607), (3293, 15787583), (3649, 14247331), (10619, 4895801), (23051, 2255369), (25543, 2035333), (55009, 945091), (135013, 385063)]