56757272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49613}}^1$

素因数の和:49643

約数の個数: 32

約数和(自身を含む): 125027280

約数和(自身を除く): 68270008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 49613, 99226, 198452, 396904, 545743, 644969, 1091486, 1289938, 2182972, 2579876, 4365944, 5159752, 7094659, 14189318, 28378636, 56757272]

約数ペア:

[(1, 56757272), (2, 28378636), (4, 14189318), (8, 7094659), (11, 5159752), (13, 4365944), (22, 2579876), (26, 2182972), (44, 1289938), (52, 1091486), (88, 644969), (104, 545743), (143, 396904), (286, 198452), (572, 99226), (1144, 49613)]