56404544

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1075

約数の個数: 56

約数和(自身を含む): 128991360

約数和(自身を除く): 72586816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 919, 959, 1096, 1838, 1918, 2192, 3676, 3836, 4384, 6433, 7352, 7672, 8768, 12866, 14704, 15344, 25732, 29408, 30688, 51464, 58816, 61376, 102928, 125903, 205856, 251806, 411712, 503612, 881321, 1007224, 1762642, 2014448, 3525284, 4028896, 7050568, 8057792, 14101136, 28202272, 56404544]

約数ペア:

[(1, 56404544), (2, 28202272), (4, 14101136), (7, 8057792), (8, 7050568), (14, 4028896), (16, 3525284), (28, 2014448), (32, 1762642), (56, 1007224), (64, 881321), (112, 503612), (137, 411712), (224, 251806), (274, 205856), (448, 125903), (548, 102928), (919, 61376), (959, 58816), (1096, 51464), (1838, 30688), (1918, 29408), (2192, 25732), (3676, 15344), (3836, 14704), (4384, 12866), (6433, 8768), (7352, 7672)]