52870713

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 82732800

約数和(自身を除く): 29862087

約数列:

[1, 3, 7, 21, 61, 149, 183, 277, 427, 447, 831, 1043, 1281, 1939, 3129, 5817, 9089, 16897, 27267, 41273, 50691, 63623, 118279, 123819, 190869, 288911, 354837, 866733, 2517653, 7552959, 17623571, 52870713]

約数ペア:

[(1, 52870713), (3, 17623571), (7, 7552959), (21, 2517653), (61, 866733), (149, 354837), (183, 288911), (277, 190869), (427, 123819), (447, 118279), (831, 63623), (1043, 50691), (1281, 41273), (1939, 27267), (3129, 16897), (5817, 9089)]