56686448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38933}}^1$

素因数の和:38961

約数の個数: 40

約数和(自身を含む): 135178848

約数和(自身を除く): 78492400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 38933, 77866, 155732, 272531, 311464, 506129, 545062, 622928, 1012258, 1090124, 2024516, 2180248, 3542903, 4049032, 4360496, 7085806, 8098064, 14171612, 28343224, 56686448]

約数ペア:

[(1, 56686448), (2, 28343224), (4, 14171612), (7, 8098064), (8, 7085806), (13, 4360496), (14, 4049032), (16, 3542903), (26, 2180248), (28, 2024516), (52, 1090124), (56, 1012258), (91, 622928), (104, 545062), (112, 506129), (182, 311464), (208, 272531), (364, 155732), (728, 77866), (1456, 38933)]