51054444351

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{2741}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 75804498432

約数和(自身を除く): 24750054081

約数列:

[1, 3, 9, 71, 103, 213, 283, 309, 639, 849, 927, 2547, 2741, 7313, 8223, 20093, 21939, 24669, 29149, 60279, 65817, 87447, 180837, 194611, 262341, 282323, 583833, 775703, 846969, 1751499, 2069579, 2327109, 2540907, 6208737, 6981327, 18626211, 20044933, 55074913, 60134799, 79897409, 165224739, 180404397, 239692227, 495674217, 719076681, 5672716039, 17018148117, 51054444351]

約数ペア:

[(1, 51054444351), (3, 17018148117), (9, 5672716039), (71, 719076681), (103, 495674217), (213, 239692227), (283, 180404397), (309, 165224739), (639, 79897409), (849, 60134799), (927, 55074913), (2547, 20044933), (2741, 18626211), (7313, 6981327), (8223, 6208737), (20093, 2540907), (21939, 2327109), (24669, 2069579), (29149, 1751499), (60279, 846969), (65817, 775703), (87447, 583833), (180837, 282323), (194611, 262341)]