54021448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{997}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 109400760

約数和(自身を除く): 55379312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 521, 997, 1042, 1994, 2084, 3988, 4168, 6773, 7976, 12961, 13546, 25922, 27092, 51844, 54184, 103688, 519437, 1038874, 2077748, 4155496, 6752681, 13505362, 27010724, 54021448]

約数ペア:

[(1, 54021448), (2, 27010724), (4, 13505362), (8, 6752681), (13, 4155496), (26, 2077748), (52, 1038874), (104, 519437), (521, 103688), (997, 54184), (1042, 51844), (1994, 27092), (2084, 25922), (3988, 13546), (4168, 12961), (6773, 7976)]