50874879993

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2526187}}^1$

素因数の和:2526341

約数の個数: 24

約数和(自身を含む): 79483979232

約数和(自身を除く): 28609099239

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 959, 2877, 6713, 20139, 2526187, 7578561, 17683309, 53049927, 123783163, 346087619, 371349489, 1038262857, 2422613333, 7267839999, 16958293331, 50874879993]

約数ペア:

[(1, 50874879993), (3, 16958293331), (7, 7267839999), (21, 2422613333), (49, 1038262857), (137, 371349489), (147, 346087619), (411, 123783163), (959, 53049927), (2877, 17683309), (6713, 7578561), (20139, 2526187)]