55542448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3761}}^1$

素因数の和:3853

約数の個数: 40

約数和(自身を含む): 117554976

約数和(自身を除く): 62012528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 3761, 7384, 7522, 14768, 15044, 30088, 48893, 60176, 97786, 195572, 267031, 391144, 534062, 782288, 1068124, 2136248, 3471403, 4272496, 6942806, 13885612, 27771224, 55542448]

約数ペア:

[(1, 55542448), (2, 27771224), (4, 13885612), (8, 6942806), (13, 4272496), (16, 3471403), (26, 2136248), (52, 1068124), (71, 782288), (104, 534062), (142, 391144), (208, 267031), (284, 195572), (568, 97786), (923, 60176), (1136, 48893), (1846, 30088), (3692, 15044), (3761, 14768), (7384, 7522)]